hi,
my nmae is Donald Shorts, and my roomate has a chawawa, he is 5 years old, and she thinks he his having seizures, he is not falling to the ground, he does not tense up, nothing comes out of his mouth....but she just told me that his eyes go back and his pupils turn black...hope you can help. I have seen videos of dogs having seizures and i dont see him doing any of that.