Awhile back I noticed that my cat Pepper had the tiniest of bare spots on her leg. It was so tiny, like a tweezer had plucked a little bit of fur, it didn't look like she could have pulled it out. I figured I'd watch it and see if it got better, or worse. For quite a while it never changed. Then all of a sudden she started licking away at it and licked off a big patch of fur. So I of course called the vet and got her in a few days later. He diagnosed it as an allergy and gave her a shot. Been thinking about it for the past few days and it's bothering me a little. I don't remember how long ago I first noticed the spot, but I don't believe anything has changed with their food or litter or anything. If it was a bite, wouldn't she have had a reaction and messed with it sooner? I don't know if there's something I should do, or just wait and see. Vet mentioned she might need more shots in the future. Not sure I like that idea. Any thoughts/ideas/suggestions?