My Pentosan is arriving today! This is my first time using it, I've got my dosing down, but I forgot to ask the vet what needle size I should use. So what is everybody using? I have 18-22 guage in 1" -1.5" on hand and a few 16 guage that I keep for Penicillin.
Also injection sites? I tend to do neck or haunches for vaccines... any preference for the Pentosan?