Dog Nail Care and Welfare | Animal Welfare Hub

Overgrown nails cause chronic pain and mobility problems in dogs, yet nail trimming remains one of the most neglected aspects of dog care.

Key Facts

Overgrown nails alter paw posture and cause pain with every step on hard surfaces
Nails that curve into the pad cause acute pain and infection
Dew claws on the inner leg are particularly prone to growing in circles if untrimmed
Most dogs need nail trimming every 3-4 weeks depending on activity level
Outdoor dogs on hard surfaces wear nails more than indoor dogs
Fearful responses to nail trimming often reflect previous painful experiences from cutting into the quick
Gradual desensitization using treats and positive reinforcement changes nail trimming tolerance
Scratching flooring and clicking sounds on hard floors indicate overly long nails

Welfare Considerations

Dogs with overgrown nails walk on altered posture that strains tendons, ligaments, and joints over time. The discomfort of walking on nails that curve back toward the paw is chronic and progressive. Dogs with dark nails are particularly prone to having the quick cut during trimming, causing pain that creates lasting nail-trimming aversion. Many dogs that seem 'difficult' during nail trims are reacting to previous pain - a behavior that can be changed through patient desensitization. Regular trimming from puppyhood prevents the behavioral and physical problems that develop when nails are neglected.

What You Can Do

Trim dog nails every 3-4 weeks or as needed when you hear clicking on hard floors
Desensitize puppies to nail handling from the earliest possible age
Use a good quality nail trimmer and have styptic powder available in case of quick cuts
Consider professional grooming if nail trimming causes significant stress
Try scratch boards and outdoor exercise to supplement nail wear between trimming sessions