Looks like the discount pet meds seller EntirelyPets has just released more coupon codes. The following codes are valid until September 16th, 2009, and as always, they are offering free shipping on all orders over $100.
Click the following link to take advantage of the discount codes
Use coupon code AFFAUG3 and save $3.00 off on orders over $95*
Use coupon code AFFAUG5 and save $5.00 off on orders over $150*
Use coupon code FURMSPECIAL10 and get $10 off Small and Cats Furminators
Use coupon code FURMSPECIAL15 and get $15 off Med, Large and Equine Furminators