Is the bald spot under my cat's chin caused by her collar?

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your concern. From the pictures, it appears that there is "dirt" in the affected area you are referring to. This could be dry blood from a scab that was previously there or it could be what we call "flea dirt" which is dry blood from fleas. I would recommend administering a flea preventative such as Frontline and see if this helps. If the area becomes larger or multiple more areas begin to develop, I would recommend having a vet take a look at Soya so that the most appropriate diagnostic and treatment recommendations can be made. I would keep the collar off of her as well. Please let me know if you have any other questions or concerns and I would be more than happy to help you further.

If the bald spot is where Jelly had the collar, it's probably from that. It can take a couple of months for the fur to grow back fully, so that's why it would still be there now. I don't think it's a fungal infection. I'd just keep an eye on it for now, the fur should grow back eventually. I hope this helps!

Poor Sharky! The area of his hair loss is certainly consistent with irritation from his collar. From the pictures, it looks as though Sharky may also be wearing a flea collar, and these products can actually cause a lot of skin irritation in more sensitive dogs. Other causes of the hair loss could be related to hypothyroidism, mange, hormonal imbalances, among other issues. At this point, consider taking all collars (flea or normal collars) off of Sharky and use a harness to walk him until the hair loss resolves. You can also try bathing Sharky in a gentle oatmeal based pet shampoo since this can be soothing on the skin. Make sure that Sharky is regularly receiving a high quality flea and tick preventative, such as Nexgard, Bravecto, or K9 Advantix II in case a flea allergy could be contributing to this issue. If he starts to itch and scratch, if the hair loss worsens or does not begin to improve in the next few weeks, Sharky will need to go to his vet for further evaluation. I hope this helps and that he's feeling better soon!

Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question about Cleo. Oh my, she is gorgeous! I see what you mean about the spot. It could be from an injury but it could also be a sign of feline acne. Without seeing her in person, I can't say for certain. I'd have her seen by a vet to have this diagnosed and treated. I hope this helps!

There are two possible reasons for this: 1) since he is shedding a lot anyway at the moment the additional rubbing of the collar is "helping" shed more and faster, 2) He may have a sin reaction to the collar and therefore the Hair falls out. As long as the skin looks healthy, not red, no injuries or rash present, I do not think you have to worry. You may want to take off the collar for a while to eliminate mechanical rubbing damaging the fur.

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Poor Milo! If it is only a small area of hair loss it could be from him hitting or rubbing on something outside or an altercation with another cat. Other causes of hair loss are: skin infections, allergies, chin acne, ring worm or mites. It is hard to advise you on at home treatment with out seeing a picture or examining Milo. If the skin is not raw my best advice it to leave it be and monitor the area. If the area increased in size or the hair doesn't start to regrow then you should have your Vet examine Milo. I hope this helps and I wish Milo the best!

Thanks for using Petco Pet Education Center, formerly Petcoach! If this happens to be in the abdomen, it is possible that this is a nipple. If not, then yes I agree it could be a growth. In that case, I recommend you have Leo evaluated by your veterinarian for a test called fine needle aspirate which is an easy, quick and pain-free procedure which in the majority of cases will help reach a diagnosis to identify what the best course of action is based on the findings. In some cases, a biopsy is needed for a diagnosis. If it truly is benign then removal is not necessarily recommended. However, if it is malignant and it has not spread to other locations, then surgical removal is recommended. Good luck! Keeping my fingers crossed that it is something benign.