Dog Nail Care and Welfare | Animal Welfare Hub

Overgrown nails cause chronic pain and postural problems in dogs that are entirely preventable through regular trimming — yet nail care remains one of the most commonly neglected aspects of companion dog welfare.

Key Facts

Overgrown nails alter the angle at which the foot contacts the ground, causing chronic joint strain and postural compensation.
Dogs with severely overgrown nails show gait changes, reduced activity, and reluctance to walk on hard surfaces.
Many dogs find nail trimming aversive — positive habituation from puppyhood dramatically reduces this response.
Grinding with a Dremel tool is better tolerated than clipping by many dogs and removes nail material more gradually.
Dark nails in which the quick is invisible are more challenging to trim safely — groomers and vets can assist with technique.

Welfare Considerations

Overgrown nails are a chronic, preventable welfare problem in companion dogs that is so normalized that owners frequently do not recognize the welfare cost. A dog with nails so long that they alter its gait and posture is experiencing continuous skeletal strain during every step. Addressing nail length is a straightforward welfare intervention that most owners can perform at home with basic technique. Positive conditioning to nail trimming from puppyhood prevents the common welfare problem of dogs avoiding necessary care.

What You Can Do

Trim your dog's nails every 3-4 weeks or more frequently for indoor dogs with limited hard-surface exercise.
Begin positive nail handling and mock trimming from puppyhood to prevent the development of nail care aversion.
If your dog is already aversive to trimming, work with a behaviourist to gradually desensitize rather than forcing the procedure.
Ask your vet or groomer to assess nail length at every health check and trim as part of routine wellness care.