My dog is 130 lbs, and he is almost 10 years old. Arthritis has been a problem for years, and I’m wondering if it would be the same to give him the stuff meant for humans instead of the ones at the pet store. The ingredients are the same excluding dosage, and I can figure that out. Is there something in the pet meds that makes it easier for animals to digest?

I think my cat has arthritis or joint pain in her back legs. She can hardly jump on things- hardly eats- and her back left leg stays at a weird angle when she walks. She is almost 12 yrs old. I dont have money to take her to a vet so im not sure exactly what it is

My mom has been taking this drink called Elation for her joints and has been working great for her. They do have this stuff called Syn-flex for animals and its glucosamine but most likely costs $$$..

Do you think its safe to squirt some elation in her mouth every day?