["So my dog just turned 15, it's getting a bit harder for him to walk, it's tough to see.", '15. Wow. That has to be tough.', "Yeah, fortunately he's very small so he doesn't have as many joint problems as the bigger dogs I thnik at least."]
I hope it doesn't get to bad for him.
My dog is getting old and I think it's getting harder for him to walk, seeing that doesn't make me feel so good.