Originally Posted by A1an
I couldn't actually answer that one as I've never bought a prescription drug from a pharmacy. It's Amoxicillin so I presume there wouldn't be much difference between the human and canine versions, if they are different at all.
Strictly speaking a human pharmacy as Poly describes them should obtain a licenced veterinary product to supply the veterinary prescription if it exists. For Amoxicillin it does. No harm in asking at your local pharmacy for a quote though.
The dose for a dog will depend on the size of the dog. Suspect it wont be the same dose unit as a human capsule to force the use of the vet product. Watch for them prescribing by brand...