Injury My Pookie got bit in the leg!

Yesterday i took Pookie outside to trim her nails. a dog came up and started sniffing her, so i pulled her up to my shoulders and was going to stand up. Pookie's right leg dragged and the dog big it. knowing not what to do, i shouted, and the dog freaked out and let go. i ran inside to the bathroom to inspect her leg, and it wasnt hurt to bad. just the fur in a small spot of her leg was gone, and it was reddish pink at that spot. my bro said that she will be okay since she can still walk fine and when he lightly squeezed her leg she didnt squirm too much. i thought i might as well ask the "experts" about it. what should i do? will she be okay?
CavyCzar ~Ruled by guinea pigs~