I need help with my spayed 18 month old Boston Terrier. She is extremely destructive (chews furniture, shoes, plants, anything really). Whenever I give attention to my 2 year old male Boston Terrier (who we got before we found her), she bites him and chases him away. I desperately need to get them both to puppy training but need to know who would be able to deal with a deaf dog! My husband is home all day so she has company other than the male Boston and the cat (who plays with the dogs as if they too were cats!).