Thank you every and thank you Lisa for the great info. My family is so mad at me right now, telling me to get rid of him. To be honest, my arm is a mess, a terrible mess, you would think a pit bull got me not Theo. I feel like I have let him down. I'm having some other health issues to deal with that I just learned of recently and I can't afford to take Theo to see someone. I don't know what to do, I just need some help.