Exhibit 10.21

                              DOVER SADDLERY, INC.
                             a Delaware Corporation

                      AMENDED AND RESTATED PLEDGE AGREEMENT

     AMENDED AND RESTATED PLEDGE AGREEMENT dated as of December 11, 2003 by and
between DOVER SADDLERY, INC. (the "Pledgor"), and FLEET NATIONAL BANK (as
successor-in-interest to BankBoston, N.A.), a national banking association with
its head office at 100 Federal Street, Boston, Massachusetts 02110 ("the
Pledgee").

     WHEREAS, the Pledgor is the owner of 100% of the issued and outstanding
shares of Stock (as hereinafter defined) of (i) Dover Saddlery, Inc.
("Saddlery"), a Massachusetts corporation and (ii) Smith Brothers, Inc. ("Smith
Brothers"), a Texas corporation; and

     WHEREAS, in order to induce the Pledgee to make loans and other extensions
of credit under the Loan Agreement referred to below, and in consideration
thereof, the Pledgor wishes to pledge all of the Stock of Saddlery and Smith
Brothers to the Pledgee on the terms and conditions described herein as security
for the Obligations under (and as defined in) the Loan Agreement referred to
below.

     NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which is hereby acknowledged, the parties hereto agree as
follows:

     1. Definitions. The following terms shall have the meanings set forth
below. Terms not otherwise defined herein shall have the meanings ascribed to
them in that certain Amended and Restated Loan Agreement between Saddlery and
the Pledgee dated as of the date hereof (as the same may be amended from time to
time, the "Loan Agreement") or under the Massachusetts Uniform Commercial Code.

          "Agreements" means the Loan Agreement, the Credit Note and the other
Security Documents, and any documents, instruments or agreements referred to
herein or therein, as any of the foregoing may be from time to time amended and
in effect.

          "Collateral" means the Pledged Stock and all proceeds thereof and
dividends, distributions or other income relating thereto, and all other
securities, financial assets, investment property and monies received and held
by the Pledgee hereunder or in which a security interest is granted hereby.

          "Default" means any Event of Default as defined in the Loan Agreement.


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          "Massachusetts Uniform Commercial Code" means the Uniform Commercial
Code as in effect in the Commonwealth of Massachusetts from time to time.

          "Obligations" shall have the meaning ascribed to such term in the Loan
Agreement.

          "Pledged Stock" means all Stock at any time pledged or required to be
pledged hereunder.

          "Stock" means all of the issued and outstanding shares of capital
stock of Saddlery and Smith Brothers at any time owned by the Pledgor and any
investment property and other or additional securities of Saddlery or Smith
Brothers at any time owned by the Pledgor.

     2. Pledge; Delivery.

          2.1 As security for the prompt and unconditional payment and
performance of the Obligations, the Pledgor hereby pledges, assigns and
transfers to the Pledgee and grants the Pledgee a security interest in the Stock
owned by the Pledgor on the date hereof as described in Exhibit A attached
hereto and in the Collateral, whether now owned or hereafter acquired, and
including, in any event, all Stock at any time owned by the Pledgor irrespective
of when such Stock is acquired. In furtherance thereof, the Pledgor hereby
delivers to the Pledgee certificates for said Stock described in Exhibit A
accompanied by stock powers duly executed in blank by the Pledgor and hereby
assigns, transfers and sets over to the Pledgee all of the Pledgor's right,
title and interest in and to such certificates to be held by the Pledgee upon
the terms and conditions set forth in this Pledge Agreement. In addition, the
Pledgor delivers herewith to the Pledgee copies of the stock transfer books of
Saddlery and Smith Brothers, respectively. If the Pledgor shall acquire by
purchase, stock dividend or otherwise any additional Stock at any time or from
time to time after the date hereof, the Pledgor shall forthwith pledge and
deposit the same with the Pledgee hereunder and deliver to the Pledgee
certificates therefor, accompanied by stock powers duly executed in blank by the
Pledgor and copies of the updated stock transfer books.

          2.2 The Pledgee may, in its sole discretion and at any time or times,
after the occurrence and during the continuance of a Default, cause the Pledged
Stock and any other securities constituting Collateral to be transferred into
its own name or the name or names of its nominee or nominees or successor in
interest on the books of the issuer of such securities, and the Pledgor hereby
constitutes and appoints the Pledgee, its employees, agents, successors and
assigns to be the attorney-in-fact of the Pledgor to effect any such transfer.

          2.3 The Pledgee may, in its sole discretion and at any time or times
(whether or not a Default shall have occurred), collect, receive and hold as
additional


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Collateral all dividends, distributions and other income on the Pledged Stock
and the other Collateral, except as otherwise expressly permitted by the Loan
Agreement.

     3. Representations and Warranties of the Pledgor. The Pledgor represents
and warrants to the Pledgee as follows:

          3.1 The Pledgor has and has duly exercised all requisite power and
authority to enter into this Pledge Agreement, to pledge the Pledged Stock for
the purposes described in Section 2, and to carry out the transactions
contemplated by this Agreement;

          3.2 The Pledgor is the legal and beneficial owner of all of the
Pledged Stock set forth opposite its name on Exhibit A hereto;

          3.3 The Pledged Stock constitutes all of the issued and outstanding
shares of Saddlery and Smith Brothers, respectively;

          3.4 All of the shares of the Stock owned by the Pledgor have been duly
and validly issued, are fully paid and nonassessable, and are owned by such
Pledgor free of any pledge, mortgage, hypothecation, lien, charge, encumbrance
or security interest in such shares or the proceeds thereof, except for that
granted hereunder; and

          3.5 Upon delivery of the Stock to the Pledgee or its agent, this
Pledge Agreement shall create a valid first lien upon and perfected security
interest in the Pledged Stock and the proceeds thereof, subject to no prior
security interest, lien, charge or encumbrance, or to any agreement purporting
to grant to any third party a security interest in the property or assets of the
Pledgor which would include the Stock.

     4. Voting. Unless a Default shall have occurred and is continuing, the
Pledgor shall be entitled to vote any and all shares of the Pledged Stock and to
give consents, waivers or ratifications in respect thereof, provided that no
vote shall be cast or consent, waiver or ratification given or action taken
which would violate or be inconsistent with any of the terms of this Pledge
Agreement or the other Agreements or which would have the effect of impairing,
in any respect, the position or interests of the Pledgee. Upon the occurrence
and during the continuance of a Default, the Pledgee shall have the right to
vote, and to give consents, waivers and ratifications with respect to, the
Pledged Stock, provided that if the Pledgee elects not to exercise such rights
at any time, the Pledgor may continue to exercise such rights, so long as the
Pledgor shall not take any vote or other action with respect to such Pledged
Stock that could have an adverse effect on the Pledgee.

     5. Remedies Upon Default.

          5.1 In case a Default shall have occurred and be continuing, the
Pledgee shall be entitled to exercise all of its rights, powers and remedies
(whether vested


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in it by this Pledge Agreement, the other Agreements or by law) for the
protection and enforcement of its rights in respect of the Collateral, and the
Pledgee shall be entitled, without limitation, to exercise the following rights
(in addition to the rights and remedies of a secured party under the Uniform
Commercial Code of Massachusetts) which Pledgor hereby agrees shall be
commercially reasonable:

          (a) to vote all or any part of the Pledged Stock (whether or not
transferred into the name of the Pledgee) and give all consents, waivers and
ratifications in respect of the Collateral and otherwise act with respect
thereto as though it were the outright owner thereof (the Pledgor hereby
irrevocably constituting and appointing the Pledgee, its employees, agents,
successors and assigns the proxy and attorney-in-fact of the Pledgor, with full
power of substitution to do so); and

          (b) at any time or from time to time to sell, assign and deliver, or
grant options to purchase, all or any part of the Collateral, or any interest
therein, at any public or private sale without demand of performance,
advertisement or notice of intention to sell or of the time or place of sale or
adjournment thereof or to redeem or otherwise, all of which are hereby waived by
the Pledgor, for cash, on credit or for other property, for immediate or future
delivery without any assumption of credit risk, and for such price or prices and
on such terms as the Pledgee in its absolute discretion may determine, provided
that at least 10 days' prior notice of the time and place of any such sale shall
be given to the Pledgor.

          5.2 If any of the Collateral is sold by the Pledgee upon credit or for
future delivery, the Pledgee shall not be liable for the failure of the
purchaser to pay for the same and in such event the Pledgee may resell such
Collateral. The Pledgee may buy any part or all of the Collateral at any public
sale and if any part or all of the Collateral is of a type customarily sold in a
recognized market or is of the type which is the subject of widely-distributed
standard price quotations, the Pledgee may buy at a private sale and may make
payment therefor by any means including, without limitation, cancellation of
indebtedness secured thereby.

          5.3 The Pledgor recognizes that the Pledgee may be unable to effect a
public sale of the Stock by reason of certain prohibitions contained in the
Securities Act of 1933, as amended, or in other applicable laws, regulations, or
agreements to which such Stock may be subject but may be compelled to resort to
one or more private sales thereof to a restricted group of purchasers. The
Pledgor agrees that any such private sales may be at prices and other terms less
favorable to the seller than if sold at public sales and that such private sales
shall be deemed to have been made in a "commercially reasonable" manner within
the meaning of Sections 9-610(b) and 9-627 of the Massachusetts Uniform
Commercial Code, provided that the notice specified in Section 5.1(b) shall have
been given to the Pledgor. The Pledgee shall be under no obligation to delay a
sale of any of the Stock for the period of time necessary to permit the issuer
of such securities to register such securities for public sale under the
Securities Act of 1933, as amended, even if the issuer would agree to do so.


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          5.4 At any sale of Collateral, unless prohibited by applicable law,
the Pledgee or any holder of the Obligations may bid for and purchase all or any
part of the Collateral so sold free from any such right or equity of redemption.

     6. Remedies Cumulative. Each right, power and remedy of the Pledgee or any
holder of the Obligations provided for in this Pledge Agreement, the other
Agreements or in any of the other documents, instruments or agreements securing
the Obligations or now or hereafter existing at law or in equity or by statute
shall be cumulative and concurrent and shall be in addition to every other such
right, power or remedy. The exercise or beginning of the exercise by the Pledgee
or any holder of the Obligations of any one or more of the rights, powers or
remedies provided for in this Pledge Agreement, the other Agreements or in any
such other document, instrument or agreement now or hereafter existing at law or
in equity or by statute or otherwise shall not preclude the simultaneous or
later exercise by the Pledgee or any holder of the Obligations of all such other
rights, powers or remedies, and no failure or delay on the part of the Pledgee
or any holder of the Obligations to exercise any such right, power or remedy
shall operate as a waiver thereof.

     7. Application of Moneys by the Pledgee. All moneys collected upon any sale
of the Collateral hereunder, together with all other moneys received by the
Pledgee hereunder, shall be applied as follows: (i) First, to the payment of all
reasonable costs and expenses incurred by the Pledgee in connection with such
sale, the delivery of the Collateral or the collection of any such moneys
(including, without limitation, reasonable attorneys' fees and expenses
reasonably incurred); (ii) Second, to satisfy the Obligations; and (iii) Third,
to the Pledgor to the extent of any surplus proceeds.

     8. Transfer By the Pledgor. Except in accordance with Section 2.1 of this
Pledge Agreement or as otherwise permitted by the Agreements, the Pledgor will
not sell or otherwise dispose of, grant any option with respect to, or mortgage,
pledge or otherwise encumber any of the Collateral or any interest therein or
consent to or approve the issuance: of any additional shares of any class of
capital stock of Saddlery or Smith Brothers; or any securities convertible
voluntarily by the holder thereof or automatically upon the occurrence or
nonoccurrence of any event or condition into, or exchangeable for, any such
shares; or any warrants, options, rights, or other commitments entitling any
person to purchase or otherwise acquire any such shares.

     9. The Pledgor's Obligations Absolute. The Obligations of the Pledgor under
this Pledge Agreement shall be absolute and unconditional and shall remain in
full force and effect without regard to, and shall not be released, suspended,
discharged, terminated or otherwise affected by any circumstance or occurrence
whatsoever, including, without limitation: (a) any renewal, extension, amendment
or modification of or addition or supplement to or deletion from the other
Agreements, or any assignment or transfer of the other Agreements; (b) any
waiver, consent, extension, indulgence or other action or inaction under or in
respect of the Agreements; (c) any furnishing of any


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additional security to the Pledgee or its assignee or any acceptance thereof or
any release of any security by the Pledgee or its assignee; (d) any limitation
on any party's liability or obligations under the Agreements or any invalidity
or unenforceability, in whole or in part, of the same; or (e) any bankruptcy,
insolvency, reorganization, composition, adjustment, dissolution, liquidation or
other like proceeding relating to the Pledgor or Saddlery or Smith Brothers, or
any action taken with respect to this Pledge Agreement by any trustee or
receiver or by any court, in any such proceeding; whether or not the Pledgor
shall have notice or knowledge of any of the foregoing.

     10. Further Assurances. The Pledgor at its expense will execute,
acknowledge and deliver all such instruments and take all such action as the
Pledgee from time to time may reasonably request in order to further effectuate
the purposes of this Pledge Agreement and to carry out the terms hereof.

     11. The Pledgee's Exoneration. Under no circumstances shall the Pledgee be
deemed to assume any responsibility for or obligation or duty with respect to
any part or all of the Collateral of any nature or kind, or any matter or
proceedings arising out of or relating thereto, but the same shall be at the
Pledgor's sole risk at all times. The Pledgee shall not be required to take any
action of any kind to collect, preserve or protect its or the Pledgor's rights
in the Collateral or against other parties thereto. The Pledgee's prior recourse
to any part or all of the Collateral shall not constitute a condition of any
demand, suit or proceeding for payment or collection of the Obligations.

     12. No Waiver, Etc. The Pledgee may exercise its rights with respect to the
Collateral without resorting or regard to other collateral or sources of
reimbursement. The Pledgee shall not be deemed to have waived any of its rights
upon or under the Obligations or the Collateral unless such waiver be in writing
and signed by the Pledgee. No delay or omission on the part of the Pledgee in
exercising any right under this Pledge Agreement shall operate as a waiver of
such right or any other right. A waiver on any one occasion shall not be
construed as a bar to or waiver of any right on any future occasion. All rights
and remedies of the Pledgee on the Obligations or the Collateral, whether
evidenced hereby or by any other instrument or papers, shall be cumulative and
may be exercised separately or concurrently.

     13. Termination. When all Obligations have been paid, performed and
determined by the Pledgee to have been indefeasibly discharged in full, and if
at such time the Pledgee is not committed to extend any credit to Saddlery under
the Loan Agreement or any other Loan Document, this Pledge Agreement shall
terminate and the Pledgee, at the expense of the Pledgor, will duly assign,
transfer and deliver to the Pledgor, or its respective successors or assigns, as
the case may be, such of the Collateral as has not theretofore been sold or
otherwise applied or released pursuant to this Pledge Agreement.


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     14. Miscellaneous.

          14.1 Successors and Assigns. This Pledge Agreement shall inure to the
benefit of and shall be binding upon the parties hereto and their respective
successors and assigns whether or not an express assignment of rights hereunder
is made. No other person shall acquire or have any right under or by virtue of
this Pledge Agreement.

          14.2 Provisions to Survive. All representations, warranties, covenants
and agreements contained in this Pledge Agreement shall survive the execution
and delivery, and the termination or cancellation, of the Agreements.

          14.3 Severability. If any provision of this Pledge Agreement shall be
held invalid or unenforceable by any court of competent jurisdiction, that
holding shall not invalidate or render unenforceable any other provision hereof.

          14.4 Amendments. This Pledge Agreement may be amended, modified and
supplemented only by written agreement of the parties hereto.

          14.5 Execution and Counterparts. This Pledge Agreement may be executed
in several counterparts, each of which shall be an original and all of which
shall constitute one and the same instrument.

          14.6 Captions. Captions and headings in this Pledge Agreement are for
convenience only and in no way define, limit or describe the scope or intent of
the provisions hereof.

          14.7 Notices. All notices, certificates or other communications
hereunder shall be in writing and shall be sufficiently given and shall be
deemed given when hand delivered or mailed by registered or certified mail,
postage prepaid, addressed to a party at its address set forth at the beginning
of this Pledge Agreement or to such other address as a party shall furnish by
notice to the other parties.

          14.8 Governing Law. This Pledge Agreement shall be governed by, and
construed in accordance with, the laws of the Commonwealth of Massachusetts
without regard to principles of conflicts of laws.


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     IN WITNESS WHEREOF, the parties have caused this Pledge Agreement to be
duly executed and sealed by their duly authorized officers or representatives,
all as of the date first above written.

                                        DOVER SADDLERY, INC.


                                        By: /s/ Stephen L. Day
                                            ------------------------------------
                                        Title: President

                                        FLEET NATIONAL BANK


                                        By: /s/ John Lynch
                                            ------------------------------------
                                        Title: SENIOR VICE PRESIDENT


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                                    EXHIBIT A




                          State of                      No. of Shares
Name/Address            Organization   Class of Stock    Outstanding
- ------------           -------------   --------------   -------------
                                               
Dover Saddlery, Inc.   Massachusetts   Common           60,000
525 Great Road
Littleton, MA 01460

Smith Brothers, Inc.   Texas           Common           1,000
525 Great Road
Littleton, MA 01460



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