In the UK, worms in dogs are a common issue. They can cause distressing, ill-health to our dogs and may come back at any time, even after treatment. Across the entire world there are many types of parasites which are grouped under the term ‘worms in dogs’ but in the UK we deal primarily with just two. They are the roundworm and the tapeworm.

Roundworms are most problematic worms in dogs because they are passed from animal to animal and most puppies are even born with an infestation. Roundworms resemble short lengths of spaghetti. Adult worms live in the intestines of the dog where they feed on the contents. This means that the partially digested food is eaten by the worms, forcing your dog to share its dinner. Depending on the severity of the infestation, dozens of worms could be present at any one time. Obviously when a dog is sharing its food with dozens of parasites it is not uncommon for it to become undernourished. Where infestations are particularly severe, the dog will have a dull coat and appear to be lacking in energy. Diarrhoea and vomiting might also be caused. In puppies, roundworms can cause delays in growth and distended abdomens. Puppies which are not treated for their roundworm infestations can actually die from intestinal blockage. However, do remember that worms in dogs do not always cause the appearance of symptoms. Regular worming treatment should still be used.

In adult dogs, some worm larvae can migrate around the body, settling in muscles and forming cysts. In this form, even worming treatment cannot remove the larvae. The larvae can remain inactive in the dog’s body until they reawaken during a time of stress. They normally become active during pregnancy and infest unborn puppies by migrating to the womb. This is why it is important to worm all puppies.

Worms in dogs can actually cause problems for people as well. Children are particularly vulnerable because they are more likely to come into contact with worm eggs in contaminated soil or sand whilst playing. The worm larvae can migrate though the human body and can lead to permanent damage to the eye sight if they settle at the back of the retina. Regular treatment for worms in dogs is therefore vital to protect the health of the entire family.

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Filed under: Pets Advice

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