I have given Baby aspirin or Low Dose 81mg aspirin, same thing only cheaper, to my dachshunds when they needed it. I will give them 1/2 a Pepcid to ease their tummy's if it bothers them.
I have one on crate rest right now for a ruptured disk. He is getting 3 different pain meds and steroids so he gets 1/2 a pepcid.