A few weeks ago, I noticed a lump on Mufasa's side. I don't think its grown any bigger though. (its a little smaller than two fingers wide and seems attached to something as it doesn't move around)Its located by his last rib.
I'm wondering if this is something to worry about, or if its normal for older cats to get lumps??
I'm wondering if this is something to worry about, or if its normal for older cats to get lumps??