Shellza
Adult Guinea Pig
I noticed a small lump on Archie's shoulder the other day and it hasn't gone down. He managed to get in with my girls while I was cleaning his cage and Lexi did lunge at him, but I don't know if she did any damage or not, there was no blood drawn. I'm wondering if the lump could have been caused by a bite. Its only small and hasn't got bigger or smaller. Will it go down by itself or should I seek veterinary advice?
Thanks.
Thanks.