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Worms in dogs are a persistent problem – and some worms in dogs can even cause problems for people too. One can never rule out the possibility of a worm infection throughout the lifespan of your dog.
Most pet owners will already know that it is important that they have their dog regularly dewormed.
What most dog owners will probably not know is that there are different types of worms in dogs.
Here is a guide to the different types of worms a dog can carry.
Tapeworms
The tapeworm’s name describes its appearance. It is appearance is long and flat, like tape. It can sometimes be seen with the naked eye and broken pieces can usually found in the dog’s faecal matter or around its anus (if they have an infestation) – like grains of rice.
The common symptoms of severe tapeworm infestation are vomiting, weight loss and severe itching around the anus.
As tapeworm larvae are carried by fleas which are then picked up by the dog as it grooms itself, this is another good reason to prevent fleas in your dog.
Roundworms
Roundworms can also be seen with the naked eye – they are pale white to beige and may be coiled like a spring. They can appear in your dog’s faeces or vomit . Roundworms are a common type of worm found in dogs and in particular, puppies. The reason for this is that puppies can contract the worms through their mother’s milk or whilst they are in the uterus.
The symptoms of a severe infestation of roundworms tend to be pot-bellied appearance, diarrhoea, vomiting and a dull coat.
The most common species of roundworm in dogs is Toxocara canis which can also infect people; children are particularly vulnerable as eggs can be picked up in contaminated soil. Once ingested by children, the worm larvae can migrate through the body and, if they reach the eyes, they may potentially cause damage to eyesight. This highlights how vital it is to 'pick up' after your dog – and to be doubly sure to prevent worms in dogs from being passed in the first place.
It is always better to prevent worms in dogs than to run the risk of your dog being ill and having to treat them. There are a number of medicines authorised to prevent worms in dogs - talk to your vet or other pet care specialist for advice on which is best for your dog and how to use them.
The Pet Health Info website www.pethealthinfo.org.uk is a free online resource, offering information on a range of pet health issues, including worms in dogs.