Pale gums

Labored breathing

Limping

Lethargy

Hiding/crouching

A hard, bloated abdomen

Hasn’t had food or drink for 24 hours

Vomiting and diarrhea

Lack of coordination/not walking straight

Collapse

Wheezing/coughing/gagging

Bleeding from nose

Trembling

Seizures

Hit by a car, fell from a height, or suffered bite wounds (puncture wounds often do more damage than is seen on the surface)

Seems to be in a lot of pain when touched