Hello! I have a 1 year old sphynx named Cairo. Over the last week he has developed these raised red bumps almost all over his body. They don’t seem to hurt him or bother him at all really. We haven’t made any changes to his food, body wash, kitty litter, or laundry soap.. we honestly do not know what is causing this outbreak.. he doesn’t go outside, we have no other pets.. A week ago he had to have his anal glands expressed by the vet. I found one bump on his neck prior to having this done and I forgot to mention it to her at the time.. he also received a steroid and antibiotic shot at that visit...any insight would be helpful! I will have pics attached.