Ok, Grizzley just started developing this with his ear. He is itching it and shaking his head side to side and when I looked in his ear it looked like there was dried up blood on the inside. I'm sure it isn't blood, its just the coloring, he hasn't had any accidents. I can tell its bothering him. Its only one ear. the other is nice and clean looking. Is it ear mites, or an infection? I am going to take him to the vet but wanted to see if I could figure it out in the mean time. Thanks!