I just won a harness & leash set on ebay yesterday...she had measurements for each size, and I measured Max & ended up getting a medium. I was a bit shocked, though, because everything else so far I've gotten for him has been a size small (he's 5.4 lbs).
When Max was smaller, we actually used a guinea pig harness that we bought at PetSmart for my daughter's pig. LOL It was always too big for the pig & was just right for Max. (pic attached) |