My dog's paw nail turned black and she's limping. What's wrong?

This presentation could be due to a trauma (foreign body lesion/abscess) or localized spot of skin infection (likely to be caused by bacteria). A check up, appropriate disinfection and possibly antibiotics (oral, topical or in a shampoo formulation) are needed to solve the problem. Disinfection can be started at home with very diluted hibiscrub or betadine or salted water baths. Buster collar may be useful as well to avoid any licking/scratching. This is not an emergency but needs to be seen as soon as your vet is open during normal hours. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.

Thank you for using Petco Pet Education Center, formerly Petcoach. Ouch, poor Naria. If the nail is completely removed and exposing the nail bed, keep the toe as clean as possible to try to prevent infection. For my patients that have done this, I typically will place them on oral antibiotics and analgesics (pain medication) to prevent infection and keep them comfortable while the nail regrows. Some nails will not regrow normally if the nailbed was also injured. If Naria is limping on the affected paw, or the toe becomes swollen I would recommend having her seen by her veterinarian for appropriate medications to be dispensed.

Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question about Devon. Poor boy! Limping means he is in pain, and the fact that he bites you when you try to touch it means he's really hurt. I would take him into a vet now. The vet can sedate him, and can remove the rest of the nail safely. He will also need pain medications and antibiotics, which the vet can prescribe. I recommend taking him into a vet immediately. I hope this helps!

Hello. The nail has indeed split & what you are seeing is the fleshy quick of the nail. My remedy is to snip off the hanging part of the nail & bandage the foot for a few days to protect the sensitive quick until it begins to heal. Your veterinarian can do this quickly & efficiently & Tiny will feeling much better soon. Thanks for using Petco Pet Education Center, formerly Petcoach.

Poor Chia - yes she has pulled the hard part of her nail off and the photos show she must be painful as she is holding her foot off the ground. I expect she'll try to lick the area which can make things worse so try to prevent her doing this by putting a sock over her foot, using an e-collar or cone if you have one. For first aid you can apply/ clean the toe by soaking it in a bowl of warm water with a couple of teaspoons of salt in - which is antiseptic. You can cover her foot with a dog shoe or boot which are sold at pet stores. For pain I recommend taking her to see her vet tomorrow. Please do not give her any human pain medicines which can be toxic to dogs. The nail will grow back slowly but the red area will be sensitive and sore for a few days until it dries up.

Thanks for using Petco Pet Education Center, formerly Petcoach! This may be due to an infection or a traumatic injury for example. It is difficult to know without being able to examine her. I recommend that you have her evaluated by a veterinarian for further assessment and treatment. They would be able to start antibiotics if needed. Good luck and have a good night!

Please don't give any over-the-counter pain medications; they can be toxic to dogs at even low doses and giving them will confound your vet's ability to treat the pain with appropriate medications. The reality is that most of these nail injuries end up getting infected, and even if there's no infection they are exquisitely painful. You can compare it to losing your fingernail completely, but then having to walk on the uncovered cuticle. Patch likely needs to have the area numbed and the remaining nail pulled, then have a very soft/cushioning bandage placed, followed by antibiotics and pain medication. Please take him in to see his vet as soon as you can for this.