b12 injection lump cat Infection or feline site sarcoma? : r/CATHELP My Cat's Experience with Feline

My Cat's Experience with Feline Injection Site Sarcomas Chumka's Corner Hi everyone,, Sorry for an unrelated post with the group name, I am looking for someone who has the same experience., I bring my two cats from Myanmar named Sumo and Numo , I have petted them since Lumps forming on kitten, day 17. I feel horrible. Kitten feels ok, though. Started 3 2 2023. Right getting bigger. Msg'd my admins, will see vet asap. Could be seroma (my fault?) or abcess B12 Shot for Ferguson the Kitten

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