What's this small, non-bleeding blood spot on my cat's mouth?

Thanks for using Petco Pet Education Center, formerly Petcoach! At this point this would warrant reevaluation. This could be something else such as a mass which is why it has not resolved or perhaps an abscess that is not sensitive to the antibiotics that were used. Your veterinarian can reevaluate this and treat according to that. Good luck and have a great day!

Thanks for using Petco Pet Education Center, formerly Petcoach! This looks very much like a traumatic injury to his nasal planum. When that layer of tissue becomes exposed like that, they can be more at risk of developing infections. For this reason, it would be indicated to have Boo evaluated by your veterinarian for further assessment and treatment. They would be able to examine the area and potentially prescribe antibiotics to avoid an infection. Good luck and have a good night!

I am very sorry that Kitty has his sore near her lip. Thank you for proving pictures, it is difficult to know precisely what caused this lesion it may have been a cat scratch, a traumatic puncture from for example a fence, or possible a primary skin like feline acne, or allergic disease. At this stage it appears to be slightly crusted and inflamed and I would suggest a trip to the veterinarian. The vet will most likely clean the wound and debris any necrotic material. The vet may also send home pain relief, anti inflammatory medications and / or antibiotics. The vet will also be able examine the area and reach a diagnosis. Best of luck to you both and thank you for using Petco Pet Education Center, formerly Petcoach.

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be a benign or malignant growth. There is no way of knowing what it is just based on its appearance. This is often differentiated by a test called a fine needle aspirate (FNA) which is a pain free, inexpensive and easy procedure which in most cases will help reach a diagnosis. Sometimes a biopsy is needed for a definitive diagnosis. I recommend that you have him evaluated by your veterinarian for further assessment and treatment. I am really hoping for something benign. Good luck and have a good day!

Thanks for using Petco Pet Education Center, formerly Petcoach! This looks like it is due to the tooth causing pressure on the gum causing this ulcer/lesion. I would agree with your veterinarian in that they probably need to sedate or put under anesthesia to be able to better evaluate this region. Then they can treat it accordingly. If it is found to be dental disease, they can correct it then. Best of luck!

Thanks for using Petco Pet Education Center, formerly Petcoach! This is not necessarily a problem. In fact, this is most likely a normal change in pigmentation. If this ever develops a mass effect, I recommend that you have him evaluated by a veterinarian for further assessment. Best of luck!

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be a benign or malignant growth. That type of behavior of coming and going is typical of a mast cell tumor though of course that is not the only possibility. Another possibility is a recurring infection. There is no way of knowing what it is just based on its appearance. This is often differentiated by a test called a fine needle aspirate (FNA) which is a pain free, inexpensive and easy procedure which in most cases will help reach a diagnosis. Sometimes a biopsy is needed for a definitive diagnosis. I recommend that you have him evaluated by your veterinarian for further assessment and treatment. I am really hoping for something benign. Good luck and have a good day!