Sometimes you just don't have time to bake your own dog biscuits. These vegan treats are available at many pet supply stores.
PetGuard:
Mr. Barky's Vegetarian Dog Biscuits
Mr. Pugsly's Peanut Butter Dog Biscuits (Wheat, Corn, and Soy Free)
Cloud Star:
Buddy Biscuits Sweet Potato Madness (Wheat, Corn, and Soy Free)
Buddy Biscuits Molasses Madness (Corn and Soy Free)
Buddy Biscuits Peanut Butter Madness (Corn and Soy Free)
Buddy Biscuits Veggie Madness (Wheat, Corn, and Soy Free)
Farmstand Slices: Apple, Carrot, and Sweet Potato (Wheat, Corn, Soy, and Grain Free)
Muttos Oatmeal and Blueberry Flavor (Corn and Soy Free)
Muttos Peanut Butter and Green Apple Flavor (Corn and Soy Free)
Trail Hounds Peanut Butter Flavor (Corn and Soy Free)
Old Mother Hubbard:
Just Veggin' (Corn and Soy Free)
Front Porch Pets:
Sam's Yams (Wheat, Corn, and Soy Free)
Green & Clean (Wheat, Corn, and Soy Free)
Berry Yammy (Wheat, Corn, and Soy Free)
Newman's Own Organics:
Vegetable Formula Treats (Wheat, Corn, and Soy Free)
Meyer Country Farm:
Bellyrubs Peanut Butter Dog Treats (Wheat, Corn, and Soy Free)
Bellyrubs Veggie Flavor Dog Treats (Wheat, Corn, and Soy Free)
Nature's Animals:
Original Bakery Biscuits Peanut Butter Flavor (Soy Free)
Gourmet Select Organic Carrot Crunch (Soy Free)
Gourmet Select Organic Peanut Butter and Carob (Soy Free)
Northern Biscuit:
Harvest Vegetable (Wheat, Corn, and Soy Free)
Peanut Butter Crunch (Wheat, Corn, and Soy Free)
Copacabana Peanut Butter Banana (Wheat, Corn, and Soy Free)
Bark Bars:
Peanut Butter Crunch (Corn and Soy Free)
Wheat and Corn Free (Wheat, Corn, and Soy Free)
Brownie Delight (Corn and Soy Free)
Onesta Organics:
Veggie Hides-Original and Banana (Wheat, Corn, Soy, Rice, Gluten and Grain Free)
Sojourner Farms:
Monzie's Organic Dog Treats (Wheat, Corn, and Soy Free)
Wet Noses:
Pumpkin Cookies (Wheat, Corn, and Soy Free)
Apple-Thyme Biscuits (Wheat, Corn, and Soy Free)
Dooces (Wheat, Corn, and Soy Free)
Darford:
Vegi-Hearts and Mini Vegi-Hearts (Wheat, Corn, and Soy Free)
Super Premium Peanut Butter Biscuits (Soy Free)
Organic Veggie Hearts (Wheat, Corn, and Soy Free)
Organic Triple P'Nut (Corn and Soy Free)
Zuke's:
Mini Bakes Peanut Butter n' Berryz (Wheat, Corn, and Soy Free)
Superfood Biscuits: Very Berryz, Mean Greenz, and Health Nutz (Wheat, Corn, and Soy Free)
Boston Baked Bonz
All Biscuits are Vegan!
I have been able to find all of these treats in local stores. They are all vegan according to their ingredient lists I have found online, however ingredients can change without notice so please check the packages before you buy. If you find any of this information to be incorrect, please let me know.