Symptoms & Treatments for Snake Bites on Dogs

Dogs are naturally curious, and when exploring the outdoors, they may come across a snake. While many snakes are non-venomous, some pose a serious risk. Snake bites on dogs can cause pain, swelling, and life-threatening complications, making quick action essential. If you suspect your dog has been bitten by a snake, call Happy Tails Emergency Veterinary Clinic in Greensboro, NC, at (336) 288-2688 as soon as possible.

Symptoms of Snake Bites on Dogs

Snake bites on dogs often cause noticeable symptoms within minutes or hours. The severity depends on the type of snake, the location of the bite, and the amount of venom injected. Recognizing the early warning signs can make a significant difference in how quickly your dog receives treatment.

Swelling and Pain

One of the first signs of a snake bite is swelling around the affected area. The bite site may appear red, bruised, or puffy. Dogs often yelp or whimper due to pain and may try to lick or chew the wound.

Puncture Wounds

A closer look at the swollen area may reveal two small puncture wounds, though they can be difficult to see through thick fur. Some venomous snakes leave distinct fang marks, while others may cause less noticeable injuries.

Weakness and Lethargy

Dogs bitten by venomous snakes may quickly become weak, dizzy, or unable to stand. The venom affects blood circulation and nerve function, leading to a rapid decline in energy levels.

Excessive Drooling and Vomiting

Some dogs experience nausea, excessive drooling, or vomiting after a snake bite. These symptoms can indicate systemic reactions to venom, especially in cases involving rattlesnakes or copperheads, which are common in North Carolina.

Difficulty Breathing

Snake venom can interfere with a dog’s ability to breathe, causing panting, wheezing, or labored breathing. If the bite is near the face or neck, swelling may obstruct the airway, making breathing even more difficult.

Bleeding and Tissue Damage

Certain snake venoms cause blood clotting issues, leading to excessive bleeding from the bite wound or other parts of the body. Over time, tissue around the bite site may begin to break down, forming necrotic wounds that require intensive care. If your dog exhibits any of these symptoms, call Happy Tails Emergency Veterinary Clinic at (336) 288-2688 for immediate medical attention.

How Are Snake Bites on Dogs Treated? 

Veterinarians have specialized treatments to counteract the effects of venom and provide supportive care. The course of treatment depends on the severity of the bite and the type of snake involved.

Antivenom Administration

For venomous snake bites, antivenom is the most effective treatment. It works by neutralizing venom and preventing further damage. However, antivenom must be administered as soon as possible to be effective.

Intravenous Fluids and Medications

IV fluids help stabilize blood pressure and prevent dehydration. Veterinarians may also administer pain relievers, anti-inflammatory drugs, and antibiotics to manage pain, reduce swelling, and prevent infection.

Oxygen Therapy

If a snake bite affects a dog’s ability to breathe, oxygen therapy may be required. This is especially important in cases where swelling obstructs the airway.

Wound Care and Monitoring

Bite wounds can become infected or develop tissue damage. Veterinarians may clean the wound, remove dead tissue, and provide antibiotics to prevent complications. Close monitoring is necessary to ensure the dog responds well to treatment.

Laser Therapy

Laser therapy is often used to accelerate tissue healing and reduce inflammation in dogs recovering from snake bites. Our Class IV Therapeutic Laser can help improve blood circulation, minimize pain, and promote cellular regeneration in the affected area. This non-invasive treatment supports faster recovery by stimulating tissue repair and reducing swelling.

How to Reduce the Risk of Snake Bites on Dogs

Preventing snake bites on dogs is the best way to protect them from harm. While it’s impossible to eliminate all risks, there are several steps pet owners can take to minimize the chances of an encounter.

• Keep Your Dog on a Leash: When walking in wooded areas or tall grass, keep your dog on a leash. Snakes tend to hide in brush piles, under logs, and in tall grass, making it difficult to see them before it’s too late.
• Clear Your Yard of Debris: Snakes often hide in woodpiles, tall grass, and under objects like tarps or rocks. Regularly mowing your lawn and removing debris can make your yard less attractive to snakes.
• Avoid Walking at Dusk or Dawn: Snakes are most active during early morning and late evening. Avoiding walks during these times can reduce the chances of encountering a snake.
• Consider Snake Training for Dogs: Some trainers offer snake aversion training to teach dogs to recognize and avoid snakes. This can be a useful precaution, especially in areas where venomous snakes are common.

Snake bites on dogs require urgent veterinary care to prevent serious complications. Recognizing the symptoms, taking immediate action, and seeking professional treatment can make all the difference in your dog’s recovery. If your dog has been bitten by a snake, call Happy Tails Emergency Veterinary Clinic at (336) 288-2688 immediately.