Can Fleas Cause Worms in Dogs?

Dogs with worms can have hair loss and a dull coat. They may also scoot and rub their bottom on the ground to relieve itching. You can also notice dry, yellow specks on their bottom. These can be indicative of tapeworms.

Worms in dogs are spread by feces and can also be caught by dogs by eating other animals. Eggs of certain worms can be left in the soil, and dogs can get infected when they come in contact with contaminated soil. You can try to prevent your dog from acquiring worms by giving him or her a bath regularly.

The most common worm found in the UK is lungworm. Dogs are often infected with this parasite when they eat slugs. The larvae of these worms survive on vegetation for up to 15 days. Dogs can also contract the worm from foxes, which serve as reservoirs for the parasite. Some estimates show that up to 50% of foxes in the south-east are infected with this worm.

Fleas can also transmit tapeworms and cat scratch fever. In severe cases, an infestation can lead to life-threatening anemia. They can live on your pet year-round, and can even enter your home through wildlife. If you suspect your dog has fleas, you’ll want to take your dog to the veterinarian for further testing.