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Why is my dog scratching, biting, and has eye boogers? No fleas.

Updated On September 23rd, 2025

Pet's info: Dog | American Pit Bull Terrier | Male | neutered | 1 year and 2 months old | 57 lbs

My dog hasn’t been doing none stop scratching at his neck and chest and constantly biting at his front legs. He’s also constantly scratching his left eye and I have to wipe boogers from is quite often. I haven’t found fleas or ticks. I don’t know if it’s allergies or if something is majorly wrong and I can’t afford a vet visit.

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1 Answer

Most Helpful Answer

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Answered By Lauren Kennedy, DVM

Veterinarian

Published on March 5th, 2018

It looks as if your dog has a skin infection, most commonly caused by an allergy, a skin mite (Demodex) or fleas. 

The allergy could be a due to a protein in your dog’s food or an environmental allergy like to dust, pollens, grasses, etc. 

The allergy causes your dog to itch and chew at the skin which breaks down the skin barrier. This then leads to infection. Skin infections are typically characterized by large areas of redness, crusting, flaking, and pustules. A thorough skin examination by your veterinarian should be able to determine the cause of the itch so it can be treated appropriately. Your dog will most likely need antibiotics to help clear up the infection and possibly an allergy/anti-itch medication like Apoquel, Atopica, or Cytopoint to give some relief while the infection clears up. A medicated shampoo may be beneficial as well. I would also recommend he be on a good flea control routinely too. 

 I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach. Best of luck.

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