Hi, i wonder if someone can help me. Ive got a male chihuahua whos 2
1/2 years old.
Every so often, its not every month or a regular pattern he seems to
go very depressed, wont come to me and finds a corner somwhere to sit
in an shake, he wont eat for 2-3 days and seems miserable. Then all of
a sudden hes fine again. Hes just in the midst of doing it again, came
home from work 2 days ago and he was the same again, all shakey and
went and sat in the garden , eating grass!, ive tried all sorts of
different foods but he wont eat. And when hes fine he always loves his
food.

Can anyone help?