It's probably nothing major, but if you've got any spare vibes, my snuggly pup has a skin tag/wart/something on his paw. It's been there for a few weeks, and he's licking and nibbling at it so it's now blood red in color. I'm taking him to the vet tonight for a look-sy. Most likely, it's just a skin tag they can cauterize off, but there's a small chance that it's a tumor they'll have to biopsy and I'm a worrier by nature. I can't stand the thought of anything being wrong with my pups. TIA!