My dog has painful mouth sores after grooming. Why won't they heal?

Thanks for using Petco Pet Education Center, formerly Petcoach! It is not possible to know the full extent of this just based on pictures though this does look like significant gingivitis and dental disease. Sometimes this is due to pure inflammation secondary to dental disease and sometimes there may be an infection. I recommend you have her evaluated by a veterinarian for further assessment and treatment. Good luck!

Thanks for using Petco Pet Education Center, formerly Petcoach! I am afraid that this is an open wound and will require further local therapy with debridement, cleaning, stitches, antibiotics and pain control medications. I recommend that you have Coco evaluated by a veterinarian as soon as possible for further assessment and treatment as these wounds are painful and can get infected easily. Good luck!

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your question. There could several causes of this. I would suspect a toxin that was ingested or a systemic disease that is causing abnormal bleeding into the surrounding tissues of the body. It is difficult to say for sure just based on these clinical signs. If you have any other questions or concerns please feel free to contact me and I would be more than happy to help you further.

Thanks for using Petco Pet Education Center, formerly Petcoach! This is likely due to pain or discomfort. This may be related to periodontal disease or even a tumor or an infection such as a tooth root abscess. I recommend that you have him evaluated by your veterinarian for further assessment and treatment. They would be able to recommend further based on findings. Good luck!

Thanks for using Petco Pet Education Center, formerly Petcoach! Even though he is no longer bleeding, this is likely causing him a great deal of discomfort. There is most likely a wound in the mouth which is why he is drooling. I highly recommend having him evaluated by a veterinarian for further assessment and treatment. They would be able to check what may be wrong so that therapy can be started right away. Best of luck!

Vitamin B tablets will not cause any harm, but I would not expect them to help heal sores or boils in the mouth either. It's quite unusual for dogs to get a sore or boil like this under the tongue, so I would definitely want to find out what is causing the problem first - it could be a wound, a bacterial infection, or even a tumor of some kind. Treatment will depend on what the underlying problem is, so it's important to get a diagnosis in order to know what treatments might be helpful. I would recommend taking Bruno to the vet for an exam - your vet can do some additional testing if needed to help determine what is causing the sore and get him started on appropriate medication to treat it.

Thanks for using Petco Pet Education Center, formerly Petcoach! This may be due to something affecting the mouth such as dental disease, inflammation or even a growth causing discomfort. I recommend that you have her evaluated by a veterinarian for further assessment and treatment. They would be able to check what is going on so that therapy can be started. Best of luck!