When i first got Sonic, I noticed my chihuahua was depressed all she did was stay in her bed. for 10 yrs it was just me and her she was never really friends with other dogs or animals.. in her early yrs she did have one friend a cat named oreo which then the cat belong to my mom, she gave the cat to a old woman that love cats ever since then my chihuahua never befriended another animal, they get along now so give it time
