It’s a warm summer afternoon. Your dog is exploring the garden when you suddenly hear a sharp yelp. You rush outside and find your dog staring intently at a patch of bushes. A snake disappears into the undergrowth. Your first thought is probably panic. Your second is likely, “What on earth do I do now?”
As temperatures rise in the Western Cape, encounters between pets and snakes become an important seasonal concern.
Snake bites in dogs and cats can be serious, and some can be life-threatening. Knowing what to do in the first few minutes can make a real difference.
Which Snakes Should We Be Concerned About?
South Africa has a remarkable variety of snakes, and many are harmless.
In the Helderberg and surrounding Western Cape, two medically important snakes that pet owners should know about are the Cape cobra and puff adder.
The Cape cobra has predominantly neurotoxic venom, which can interfere with nerve function and cause progressive paralysis, including paralysis of the muscles required for breathing.
The puff adder has venom that can cause substantial local tissue damage, pain and swelling, as well as more widespread effects in severe cases.
Other venomous snakes may also be encountered, depending on the area.
Importantly, you do not need to identify the snake before seeking veterinary help.
Not Every Snake Bite Looks the Same
One of the most dangerous misconceptions about snake bites in dogs and cats is that every bite causes dramatic swelling.
Some do. Others don’t.
A pet bitten by a puff adder may develop marked pain and swelling around the bite site. The swelling can progress, and tissue damage may become apparent.
A pet affected by neurotoxic venom may initially show relatively little swelling but develop weakness, difficulty walking, drooping eyelids, abnormal breathing or progressive paralysis.
Sometimes owners don’t witness the bite at all.
A dog may simply return from the garden looking weak, distressed or unusually quiet.
Because the signs vary so much, any suspected venomous snake bite should be treated as an emergency.
What Should You Do Immediately?
The first priority is to get your pet away from the snake without putting yourself in danger.
Do not attempt to catch or kill the snake.
If it is safe to do so, a photograph taken from a distance may help with identification, but this should never delay veterinary treatment.
Keep your pet as calm and still as reasonably possible.
If you can safely carry a small dog or cat to the car, do so. For larger dogs, minimise unnecessary walking and activity.
Phone your veterinarian while arranging immediate transport.
Tell the practice that you suspect a snake bite so the team can prepare for your arrival.
What Should You Never Do?
There are several traditional snake-bite remedies that can cause more harm than good.
Do not cut the wound or attempt to suck out the venom.
Do not apply a tourniquet.
Do not place ice directly onto the bite or attempt to treat it with heat, chemicals or home remedies.
Do not give human painkillers or other medication unless specifically instructed by a veterinarian.
And don’t waste valuable time searching for the snake when your pet needs medical attention.
The most important treatment is prompt veterinary assessment.
What Happens at the Veterinary Clinic?
Treatment depends on the type of venom, the severity of the clinical signs and the condition of the patient.
The veterinary team will assess breathing, circulation, neurological function and any local tissue damage.
Some pets require intravenous fluids, pain relief, blood tests, wound management and hospital monitoring.
In cases of significant envenomation, antivenom may be indicated.
However, antivenom is not automatically required for every snake bite. It is a treatment with specific indications and potential adverse reactions, so the decision needs to be made by the treating veterinarian.
Pets with neurotoxic envenomation may require intensive respiratory support if breathing muscles become affected.
Severe tissue damage can require ongoing wound care and, occasionally, surgical treatment.
Can Pets Survive Snake Bites?
Yes, many do, particularly when appropriate veterinary treatment is started promptly.
However, the outcome depends on the snake species, the amount of venom injected, the site of the bite, the size and condition of the pet and how quickly effective treatment becomes available.
Some bites are relatively mild. Others can deteriorate rapidly.
There is no reliable way for an owner to judge the severity simply by looking at the wound.
Preventing Snake Encounters
Snakes are an important part of our ecosystem, and most would prefer to avoid contact with people and pets.
Simple garden management can reduce the chance of unwanted encounters.
Keep grass trimmed, remove unnecessary piles of rubble or garden debris, and avoid leaving areas that provide attractive hiding places close to where pets spend time.
Control rodents around the property, as these can attract snakes.
Be particularly cautious when walking dogs through long grass, rocky areas or dense vegetation.
A dog with a strong prey drive may investigate a snake before you have even noticed it, so keeping dogs under appropriate control is important.
If you discover a snake on your property, contact a trained snake remover rather than attempting to handle it yourself.
When in Doubt, Treat It as an Emergency
The most important message about snake bites in dogs and cats is simple: don’t wait for symptoms to become severe before seeking help.
Even if your pet initially seems well, potentially dangerous effects can develop later.
At Cottage Vet Clinic, we encourage owners to contact us immediately if they suspect a snake bite.
Stay calm, keep your pet as quiet as possible and get veterinary help promptly.
Knowing what to do could save your pet’s life.
