Deworming is essential for keeping your pets healthy and your home safe. Pets, especially dogs and cats, can pick up worms from their environment, food, or other animals.
These parasites can cause discomfort, illness, and even spread to humans. Knowing the signs that it’s time to deworm your pet ensures timely treatment and prevention!
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These are signs it may be time to deworm your pet, and how regularly to do so:
Visible worms or eggs in faeces
One of the clearest signs your pet needs deworming is spotting worms or tiny white eggs in their faeces. Roundworms, tapeworms, and hookworms may appear as small, white, or rice-like segments. Check your pet’s litter box or where they relieve themselves. If you notice anything unusual, consult your vet immediately for a suitable deworming treatment.
Unexplained weight loss or bloating
If your pet is losing weight despite a normal diet or has a bloated belly, worms could be the culprit. Parasites steal nutrients, leaving your pet malnourished. Puppies and kittens are especially prone to bloated stomachs caused by roundworms. Monitor your pet’s body condition and seek veterinary advice if you notice sudden changes.
Lethargy and low energy
Worms can sap your pet’s energy, making them sluggish or less playful. If your usually active dog or cat seems tired, uninterested in walks, or sleeps more than usual, it might indicate a worm infestation. Regular deworming helps restore their vitality and keeps them thriving.

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Itching or scooting
Does your pet drag their bottom across surfaces or excessively scratch their rear? This “scooting” behaviour often signals worms, particularly tapeworms, irritating their anal area. While other issues like anal gland problems can cause similar symptoms, it’s wise to deworm as a precaution and consult your vet for a proper diagnosis.
Vomiting or diarrhoea
Frequent vomiting or diarrhoea can point to a worm problem. Some worms, like roundworms, can irritate the digestive system, leading to these symptoms. If your pet’s vomiting or diarrhoea persists, a vet visit is crucial to confirm whether worms are the cause and to administer the right treatment.
Why regular deworming matters
Even without visible signs, regular deworming is vital. Vets in South Africa often recommend deworming puppies and kittens every two weeks until 12 weeks old, then monthly until six months. Adult pets typically need deworming every three to six months, depending on their lifestyle. Outdoor pets or those in rural areas may require more frequent treatments due to higher exposure risks.
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