rimadyl can cause stomach bleeding, did in my friends pom. she switched to tramadol. my yorkie gets diarrhea & passes blood with it & just tried tramadol yesterday. gave her 1/2 the recommended dose , hasn't ate last evening or today, had diarrhea hour ago
she does hav a liver problem , takes denamarin, milk thistle, every other day. Afraid to try anything new on my sassy!!