I have an adorable 1 & 1/2 yr old female Morkie (maltese/yorkie)...she is great in every way except...recently she has become extremely territorial and possessive. If someone comes near me in my car, she will flip! if someone comes near me in my house, she loses it...I've socilaized her since she was a baby, she's trained, she does tricks, shes extremely smart...we can go for walks, go to dog beaches, go to outside malls, etc.. where there are millions of people and dogs and she's perfectly fine, no problem at all!! But at home or my car..it's attack mode. Is there anything that can be done about this, or is it just the terrier in her??
Thank you so much