My dog is quite old. However, he passed a lot of bad situations when getting older. I remember when he got a problem with mood because he didn't even want to climb stairs, walk, or even play. He got a little depressed, felt anxiety pretty often, and even yelp if touched. After that, I decided to talk with his vet about this problem but he said that he has some injuries and prescribed an analgesic drug. IT WAS A MISTAKE! It is not what should be prescribed since when I talked with my friend, dog lover, he said that my dog is getting older and instead of this, he recommended taking a ruff hero https://www.ruffhero.com/glucosamine-for-dogs that would give my dog a natural mobility supplement which would improve his state. Since then my dog is feeling better. We are playing btw!