What Would Make A Dogs Face Swell. When a dogs face suddenly becomes swollen it is usually caused by an allergic reaction. Cancer can develop into a lump. Acetaminophen poisoning may result in facial swelling primarily in cats. Your dog might also develop abscesses on his skin as the result of an infection.
If a dogs face is noticeably swelling it means there is inflammation. Allergic reactions may be caused by bug bites bee stings vaccinations medications certain foods toxin exposure pollen and other environmental allergens. With hives small bumps occur within the skin. Often the hair will stand up over these swellings. This swelling often extends throughout the entire head and should not be painful to your dog. Dogs always investigate nose-first so snake-bites almost always are on the front of the muzzle.
Acetaminophen poisoning may result in facial swelling primarily in cats.
What would cause a dogs head to swell and bumps to develop all over her back sides. This can also cause localized swelling around the infected area. In our part of the country the only poisonous snakes we have to contend with are the copperhead and the cottonmouth. If your dog is having an allergic reaction especially in response to an insect bite this can cause its face to swell. Cancer can develop into a lump. Facial swelling associated with an allergic reaction is often associated with insect stings and usually occurs during warm weather.