Can a tight seresto collar cause a dog to cough

I got my dog Adams flea collar at the store and when I put it on him he started to pant/breathe heavy. Is that an allergic reaction to the collar?

I put an otc flea collar on my dog and after about 2 hours I noticed her eyes are swollen and she is scratching excessively around her eyes, paws and back. Could she be having a reaction to the collar?

I used hertz flea med on dog now he itches so bad he is losing hair bleeding and his mouth is nasty looking n eye swollen

We have a 1 1\2 year old rescue& we put a seresto collar on him & within 24hours he wasn't him self. Afraid of me and my husband, helping or whining when we touch him, lethargic. I have since taken off the collar & washed his whole body with dawn soap. I'm at worried bout him! My hubby is freaking me out saying I may have killed the dog :( help me

Paisley scratched himself raw causing bilateral ear infections. The vet treated them and diagnosed him with seasonal allergies. That lead to a staph infection which I have been treating him for going on 5 weeks with medicated shampoos and antibiotics. Mine you they shaved my Aussie bald. I have changed his food added omega supplements and changed the detergent I launder his bedding with... there is little improvement. I asked the vet if they thought it might be the Seresto collar... the last visit cytology shows the inflammation not much bacteria. The poor dog keeps getting hives and scratching them. I was sent home with more antibiotics and a moisturizer. I cut the collar off tonight thinking it’s the cause.

I have been using the Soresto collar a few years with great success this year my 9 year old mixed breed started scratching and biting uncontrollably causing lesions, red spots, limping from chewing her feet and was becoming aggressive I took off the collar and overnight most off the itching stopped and she isn't limping as bad, this has happened twice since the spring and each time cleared up when the collar came off so I know i cant use Soresto anymore shame on Bayer for putting out a produce that causes these issues it should be taken off the market immediately

Hi there my dog is Allergic to flea collar can I use sudocrem on him I've just give him a shower with medication shampoo thanks for any help for him please.

My pets are all rescues, have regular vet visits and are current on all their vaccinations. They have all been spayed or neutered. I have used topical flea products on them for years, but this past winter, it didn't get cold enough to kill the fleas. None of the things I had relied on for years were working. Finally, I bought flea collars for my 5 dogs and 6 cats. At first, I didn't notice any problems and was glad all the itching had stopped and no more fleas were being brought into the house. They have been wearing the collars about three months now. Then last week, I found one of the outside cats dead in our barn. I hadn't seen him in weeks. He was emaciated and had lost all the fur around his neck. I was horrified. Shortly after putting the collars on my dogs, Harley, a 16-pound, 4-year-old Heinz, began occasionally wheezing. It was nothing that disturbed me. Gradually, the wheezing got more frequent. Now this week, Harley has a developed a runny (alternating dry) nose, sneezing, watering eyes and some coughing. He has been very tired and wants to be with me a lot more than usual. He has not lost any hair around his neck, is still eating and drinking well and has not lost weight. His paw pads are not dryer than usual. He has been in good spirits, plays with his toys and goes in and outside on schedule. He has not vomited or had diarrhea. However I believe his symptoms are moderate but getting worse. Today, he developed a fever. Very concerned now, of course, I went to the internet to find answers. After reading several sites about dog's illnesses, I found this page on allergies. Immediately, I took his flea collar off, gave him a Dawn bath and benadryl. Right now, Harley is laying next to me dreaming and growling a little in his sleep. I hope I have found the solution to his issues, but am definitely keeping a close eye on him. If things don't get better within the next two days, a vet visit will be next on the agenda. In the meantime, is there anything else I can do for my Harley?