My dog has a red lump on his nose. Is it a pimple or something worse?

This looks like a mild skin infection or irritation from an insect bite or injury. You can wash it with antibacterial soap, rinse it well and then apply a thin film of antibacterial ointment on it. As long as there are no other spots this should heal fine. The overlying skin may come off and then the pinker skin may be showing until the fur grows back in which could take a month or so. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Mr. Brown.

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be a benign or malignant growth. This could even be the site of an 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 night!

Thanks for using Petco Pet Education Center, formerly Petcoach! This lump you describe could potentially be something like an abscess for example. However, other things like a growth are possible. I recommend that you have Arlo evaluated by your veterinarian for further assessment and treatment. If an abscess was noted, further local therapy with drainage and antibiotics would be recommended. Good luck and best wishes!

I am sorry to hear about Asher! This could have been a small bug bite or wound. If it is not painful you can try washing the area with a mild soap or antiseptic such as hibiclens (available at most drug stores) and apply a topical antibiotic such as Neosporin to the area twice daily. If the area increases in size, becomes painful or starts having a discharge, or more spots arise then a veterinary exam would be recommended.

This is a skin growth and I order to get rid of it, Duke would have to have surgery to remove it. You can talk to your veterinarian about scheduling it. In the meantime, since it is so close to his eye- you should only gently wipe it with water if needed. Thank you for using Petco Pet Education Center, formerly Petcoach.

A lesion like that could be several things including an ingrown hair, allergies, skin mites, bacterial infection or a skin tumor/mass. There are a couple things you can do at home and they can help but they may not address the underlying cause. You can try adding in an omega 3 fatty acid supplement for dogs, this can help improve the skin health. You may also try changing her diet to something like Royal Canin or Nutro as they are aimed at skin health. You can wash the lesion once a day (not her whole body, just the lesion). Also protect the area from trauma by having your pup wear an elizabethan collar at all times. If the lesion does not start improving within a week or if it is getting worse, have her examined by the veterinarian. I hope this helps and please feel free to post any additional questions.

This looks like she had an infected area under the skin (an abscess) that has ruptured to the surface. That is good as the infection will drain. Clean the area with antibacterial soap, rinse well and you can apply a thin film of antibiotic ointment. It should heal in a few days. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Applejack.