Teary Shadowy Eyed Dog

If you noticed your dog has a teary shadowy eye, maybe it is caused by scratching, or playing with other dogs also if they got some allergies or irritations on something else. There is no need to be alarmed in cases like this, it happens a lot of times on dogs with big eyes like chihuahua and pugs but this should be treated by a vet immediately.
The vet will give you some medicated drops or maybe a topical eye cream if it just affects the outermost area of the eye. But still you need to be cautious on your dogs activities so that it wont happen again plus cut your dogs nails regularly.

