Lice And Your Dog
Louse infestations are more common in young puppies, ill, poorly fed or elderly animals.
More info about lice and your dog
Lice are a type of wingless insect, which live on the skin of animals for their whole life and can only survive for a few days in the environment. Unlike many other parasites, lice are very host-specific, so will only infest specific species. Lice can either be chewing lice, which chew on the skin of their host, or sucking lice, which suck blood. Lice may also transmit other disease, as well as being uncomfortable for the affected dog.
There are two types of lice that infest dogs here in the UK:Read more about pet parasites Book an appointment
An infestation with lice, also called ‘canine pediculosis’, may show signs including:
- Visible nits (louse eggs) on the hair or visible adult lice
- Patchy hair loss
- Moth-eaten appearance
- Itching and rubbing
- Skin sores
- Anaemia(low blood levels)
Thankfully, although you can’t stop your dog being exposed to lice, you can prevent an infestation developing by:
- Regular anti-parasite treatments. These treatments usually come in the form of spot-ons, and may manage a range of parasites including sucking lice. The best parasite protocol for your dog will depend on you and your dog and your vet can help you decide which regime works best for you. However you choose to manage parasites in your dog, make sure to speak to a vet about the best anti-parasitics on offer, as many over the counter treatments have poor efficacy.
- Considering all pets. Although lice do not transmit between species, if you have more than one dog, make sure all your dogs are treated regularly for parasites.
- Monitoring. If you see any changes in your dog's hair coat, skin or behaviour, always get them checked over by a vet who will be able to help control any louse infestation.
- Grooming. Regular grooming can help identify any changes in your dog's skin early, which will help with effective and rapid treatment.
Thankfully, healthy adult dogs are at a low risk of picking up a lice infestation.