I have a nine year old long haired chihuahua. And normally she's a pretty social dog who loves to be with people.
Lately though, she's been acting kinda weird. Normally she loves to sit in my dad's lap, but now, she likes to jump off and tuck herself in behind a couch or lamp table. And she rarely ventures from beyond them. Even if we get back home after a long day, she doesn't come out.
Before she started acting this way, she and my other dog were with my dad heading over to the mail box. My other dog, who had only one eye and was bigger than my first dog ran and accidentally knocked over her. She was knocked back so hard she rolled about three times.
Later on, we took her to the vet, and he couldn't really find anything wrong with her bones, joints, or muscles. He did however find that she had bladder stones. So he gave us some medicine to give to her.
Even with the medicine though, she's still acting kinda weird. She would only act normally when there's food and when I take her for walks.
Anyone here might know what's wrong with her? I'm thinking she might have been traumatized by getting hit by my other dog, but I feel it might have something to do with the bladder stones as well.
EDIT: I forgot to mention that sometimes when I try to pet her, she would run off and hide in one of the spots I mentioned. She lets me pet her from there, but still, it seems pretty weird.
Also, she's been acting like this for at least over a month now.