During his range of motion exercises this evening, I noticed that Bev has a lot of bumps, & pustules. They seem to be limited to his abdomen, flanks, & inner thighs. I've already talked with his vets, & he will be going in to be checked tomorrow. Does anyone have any ideas what these are?
Right Abdomen

Left Flank

Left Inner Thigh

One that has already ruptured

Anybody have any ideas?