Protecting Pets from Bug Bites 

Dr. Frank Romano, DVM

Partner Veterinarian CityVet Northlake
Aug 7, 2025

Mosquitoes, gnats, and ants are especially active in August, and pets are often easy targets. These bites can cause anything from mild skin irritation to allergic reactions and even disease transmission. Understanding the risks and knowing how to protect your pet can make all the difference during the warmer months.

Signs Your Pet has a Bug Bite

  • Red, swollen, or irritated skin
  • Excessive licking or scratching in one area
  • Bumps, welts, or scabbing, especially around the belly, ears, or paws
  • Limping or sensitivity when touched
  • Swelling around the face, mouth, or eyes
  • Signs of an allergic reaction such as vomiting, hives, or difficulty breathing

Caring for Bug Bites at Home

  • Gently clean the area with mild soap and water
  • Use a cold compress to help with swelling or itching
  • Prevent scratching by keeping your pet distracted or using a cone if needed
  • Do not apply human creams or ointments without checking with your vet
  • Watch closely for signs of infection or allergic reaction

If your pet shows signs of pain, extreme swelling, or difficulty breathing, contact your veterinarian right away.

Tips to Prevent Bug Bites

  • Keep your pet on a year-round heartworm preventative
  • Use vet-approved flea and tick preventatives that also help repel mosquitoes
  • Avoid walking near standing water, especially in the early morning or evening
  • Keep grass cut short and remove any standing water from your yard
  • Check your pet’s skin and coat after time outdoors
  • Avoid areas with visible ant mounds or swarms of gnats

If your pet is dealing with bug bites, itching, or any skin irritation that does not improve, it is always a good idea to check in with your veterinarian. Even mild symptoms can sometimes point to a larger issue. Regular wellness visits also help catch and prevent seasonal concerns before they become more serious. Whether it is a bug bite, behavior change, or just something that feels off, CityVet is here to help.