 Yorkie vs Chihuahua
My 10 year old Yorkie is very friendly. 4 years ago we got a male chihuahua and they get along great. 1 year ago we got a 2 pound female chihuahua and all got along fine until about a month ago. Now the Yorkie will at times for seemingly no reason attack the little one. She grabs her by the neck and we have to physically separate them. Any suggestions about why this is happening and what to do about it? |