Hi i have 3 pups. 2 male shih tzus and one pom. All was well until a couple of weeks ago. my 6 month old shih tzu is suddenly very aggressive and is getting worse. He seems to be very protective of me. He only fight with the other shih tzu male. I am very worried and dont know what to do. He even bit my daughter on the leg for no reason. I have to seperate them.
I really dont understand because he never bothers my female pom. Its to the point i cant even take a chance and go near my year old shih tzu . For fear he might hurt him. I love him very much but cant take it any more. He is very sweet but i have to constantly wonder when he will get into one of his moods. He wants me and only me which would be fine but when he is starting to nip my daughter and go after my other guy i dont like it. I treat them all the same and dont know what else to do. If he continues this behaviour i will have to get rid of him. Normally i would never do such a thing but cant take a chance. I love him very much and my heart is broken. I have known 8 shih tzu and he is the only one that is a problem. Any advice would be greatly appreciated.
Heartbroken and confused...