My veterinarian suggested I give my dog glucosamine. Can I give him the one found in the pharmacy? If so, is it better to give him capsules or pills?

It is recommended to continue using the glucosamine sold by the veterinarian for your dog. Products sold at veterinary clinics are specifically designed for animals, with formulations, flavors, and non-medicinal ingredients tailored for their use. It is best to stick with the medication from the veterinarian to ensure the best results for your pet's health.