Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.
|Price Per Unit|
|Top Ingredients||Active Ingredients: Tetrachlorvinphos 14.55%.||Active Ingredients: Tetrachlorvinphos 14.55%.||Tetrachlorvinphos: 14.55%, (S)-Methoprene: 1.02%, Other Ingredients: 84.43%....||Tetrachlorvonphis: 14.55%, Other Ingredients: 85.45%||Active Ingredients: Tetrachlorvinphos 14.55% (S), Methoprene 1.02%.|
|Breed Size||Extra Small Breeds, Small Breeds, Medium Breeds, Large Breeds||Large Breeds||Extra Small Breeds, Small Breeds||Extra Small Breeds, Small Breeds, Medium Breeds||Small Breeds, Medium Breeds, Large Breeds, All Breeds|
|Lifestage||Puppy||Adult||Puppy, Adult, Senior||Puppy, Adult, Senior||Puppy, Adult, Senior|
|Collar Type||Flea & Tick||Flea & Tick||Flea & Tick||Flea & Tick||Flea & Tick|
The collar didn’t work as advertised. I had to also purchase Hartzell shampoo and I also had to add premise spray but my dog is still itching and I’m still seeing fleas on him.
Already reviewed liquid for cats as useless and this for my dog was just as useless. I would give 0 stars for sure if I could! I will never buy any Hartz product ever again!
Drops were not working but this does. The more expensive Pet Armor did not work. Even if it only works for a month i still save money. The fleas are terrible because we have heat and humidity, so I am so glad it works.
Glad it wasn't expensive because it doesn't work.
Perfect fit bought several all good buying more love Chewy
I’ve bought Soresto before and works fine. But the price has gone up like crazy. I bought the Hartz Ultraguard and worked just the same. I did give them a flea bath and sprayed my yard for fleas because apparently cats are not afraid of my dogs and use my yard as a shortcut.
Just tried these collars and so far so good. but they have only been on a couple of weeks so far......
I was paying the Vet $39 a month for internal medication for fleas and ticks. I decided to try a flea collar instead, and he pays no attention to it. It doesn't bother him at all even though he has sensitive skin, and he smells nice too. We like to be protected since there are stray cats around, and you never know what can be in the grass on our walks. It's a great solution!
Good product. Have used for many years. Will continue.
I bought this flea collar for our 7 dogs and I realized very quickly that it was the collars making some of my dogs very sick, especially one that has heart disease so be very watchful when getting this particular flea collar for your dogs. It took about 2 days when I finally realized that 4 of my seven dogs were struggling with walking and crying for no reason. I quickly removes their collars and about 10 hours later they were feeling much better. The other 3 dogs are doing well though.