kenya rolled around in the mud after it had rained, so i grabbed some shampoo that we had laying around, i figured since its called mane and tail. it would be good for dogs. it worked WONDERS on kenyas coat, its all shiny and pretty but regardless of the name of the shampoo, its made for people and was bought from the people grooming section. so i was wondering if it was ok to use again. . also, kenya has a blad spot on the side of her head that has NEVER gone away. we've had her for more than a month and that spot just hasnt grown hair. she also has one under her eye, and on her leg. (the leg one is from itching i think but the other 2 she never touches and they just..dont have hair) she doesnt have fleas, she went to the vet just 2 days ago and shes 100% healthy so what could i be? it doesnt bother me or anything but im just curious any ideas? here are pictures..