My dog's collar caused a neck bump. Is it from rubbing or scratching?

It is difficult to know what the initial lesion was, an insect bite, a skin growth, or a place where his collar has rubbed and irritated the skin are all possible causes. I would do the following; Replace his collar with a chest harness to let the area rest Clean the lump with warm water and then leave open to dry Measure the lump with a ruler In 2 weeks measure the lump again. Check for growth, changes in texture, colour or bleeding. If you notice any of these then I would advise a check-up at the vet.

It looks like Pokki has a superficial infection on the skin of her neck. If she frequently wears a collar, this area can be prone to infection if the collar is not kept clean and dry. Rarely, pets can be allergic to the nylon material but this is very uncommon. It's generally more related to the collar being dirty/oily or getting wet. Sometimes parasites can also cause this type of rash as well. At home you can try washing the area with an antibacterial hand soap and rinse well. You can then apply a dab of coconut oil to the reddened bumps. Rub it in well. If this does not help within a week, make an appointment with your vet. That being said, if you wish to go ahead and have her seen, the doctor will provide medications that will clear it up faster. I hope this is helpful. Please feel free to post any additional questions!

Thanks for using Petco Pet Education Center, formerly Petcoach! I agree that this is likely due to allergies. It really comes down to figuring out what is causing his allergies so that they can be treated or the specific allergen avoided. A secondary infection is likely and also needs to be addressed. There are many things that can cause allergies though in most cases they can be broken down into 3 big categories: flea, food and environmental allergies. Allergies are usually worked up in a stepwise fashion starting with flea allergies as this is the easiest and cheapest to take care of. If not on a flea preventative, then it would be a good idea to get started on one. If already on one then it would be a good idea to change to something else (there are many new products out in the market). If not improved in 1-3 months then it is time to move on and check for food allergies by switching to a novel diet (new protein and new carbohydrate). If that does not seem to be the issue then you are left out having to check for environmental allergies which require blood and/or skin tests. Allergies can be very frustrating to deal with at first but so rewarding at the end when we are able to treat them effectively!

Hi, thanks for using PetCoach! It could be from extra moisture due to his collar or a skin infection. Below is a link to an antihistamine to control scratching. I would clean it was a mild soap and water daily. Dry it well. You can try the spray below after drying. If it hasn't improved in a week he should be seen by a Vet for prescription medications. Good luck! https://www.drsfostersmith.com/product/prod_display.cfm?pcatid=40493 https://www.petcoach.co/canigive/dog/zyrtec/

I can see the round, raised bump you are referring to. This can be a small growth, allergic reaction, bug bite, or a sign of a skin infection. I recommend having Kane seen by a vet, as this is clearly making him uncomfortable. Your vet can take a small sample with a small needle to determine exactly what is going on and rule out the conditions above. In the meantime, you can get Kane an E-collar or "cone" to prevent him from licking the area and making it worse.

I agree that it's unlikely that Smith's collar caused this lesion in any way, but it could be causing it to be more irritated by rubbing it. From the picture, the lesion looks like an irritated papilloma, but the only ways to differentiate between different types of masses are through a fine needle aspirate or biopsy, both of which involve different ways to examine cells microscopically. Given the irritation present, continue to keep Smith's collar off of him as much as possible at home. You can also try to clean it with an antiseptic cleanser, like Hibiclens or betadine (both of which are available in most drugstores), but take care to rinse and dry well afterwards. Ultimately, I do think you should have this lesion examined by Smith's vet to help determine if it should be removed or if it can be monitored at home for changes. I hope that everything goes well!

Yes, it could be from the collar. Keep it off for now, and see if the bumps resolve. If they do not, have Wallace seen by a vet. Since you are taking off the Seresto collar, give him an oral flea medication like Nexgard.