My cat has a red bump by her ear. Is it a normal pimple or cyst?

Your suspicions are right. This is a skin mass unfortunately. Due to the color, I would recommend having Nanni seen by your vet and the mass sampled to see if this is cancerous or benign (non-cancerous). Hopefully it is not cancerous and we can just monitor it. But if it does end up being cancerous (after viewing the cells that make up the mass microscopically), then removal of the mass can be discussed with your vet. I wish you all the best moving forward with Nanni. Take care!

I do not recommend popping the lesion. He should be examined by a vet to determine the cause. Your vet can do a fine needle aspirate and examine the contents under a microscope and then decide if treatment is needed. It may need to be removed.

With a clean ear canal, the most common cause of tiny bumps on the ear itself is related to hypersensitivity reactions from insect bites. The inflamed and sore lesion in front of Teak's left ear is most likely due to self-trauma from him scratching. The concern is that this skin may be infected from the excessive scratching. Your best bet is to take Teak to his vet for an exam because he may need a course of antibiotics and antihistamines to manage this issue. Be sure that Teak is receiving a high quality flea preventative (such as Advantage or Revolution) monthly because flea bites can also cause bumps on the ears. I hope that all goes well!

Thank you for submitting your question regarding Squanto. If the bump does not resolve over the next several days, then she should see her veterinarian. Lesions above the eyes can be the result of scratching due to itchy ears from an infection. Cats can be private and she may scratch while she is alone. You can also check her ears for discharge as this is also a sign of an infection. I hope this information helps!

Thanks for using Petco Pet Education Center, formerly Petcoach! There can be multiple causes for a small bump on the tip of a cat's ear, such as a cyst, focal infection, small growth, or another underlying medical cause. It is difficult to advise you further about Timon without being able to see what you are, but if you are concerned or if this developed quickly I would recommend having him evaluated by his regular veterinarian to determine what may be going on, and if any treatment is needed at this time. Good luck!

Ouch! That unfortunately should be checked out by a vet in person, especially if it's growing in size and looking more inflamed than usual, as this could indicate something such as an infection or growth that requires treatment. Typically, a vet will be able to take a sample of the area to determine the exact cells present and what treatment is needed. Until you can get to the vet, placing an Elizabethan (cone) collar on Sebastian may help keep him from rubbing or pawing at it to help it heal. Keeping the area clean and dry may also help. If you're having trouble affording veterinary care, these resources may also help so that you can get Sebastian in to see a vet: https://www.humanesociety.org/resources/are-you-having-trouble-affording-your-pet , https://www.dogheirs.com/resources-affordable-veterinary-care/

Hello there, Thanks for the good photo. If it is a small minor wound like a pimple or scratch, it should be mostly healed within a week of forming. If its been present for longer than that or is worsening, I would be more concerned that it is the start of an infection or growth that would benefit from being seen by her veterinarian. I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach.