ALZOO Natural Herbal Horse Collar, Protects for Up to 30 Days

We've used this product for years on our horses, and it always works great in conjunction with diligent manure removal in their paddock, fly traps all around, and all-natural fly spray. We love that the collar is all natural and essential oils, and it smells mild and pleasant. It doesn't totally cover up their yummy horse smell. It adjusts easily to fit our 13-hh POA and our 36" mini well, and we use the extra end strips that we trim off to keep flies away from the barn area or in a saddle bag while trail riding. We replace these collars every month or two during the spring, summer, and early fall (they work so effectively that you'll be able to tell when their usefulness is fading, the scent decreases and the flies around the horses increase). Our only complaint is that the horses are often able to rub their necks enough to unlatch the collar, and the little white clips are sometimes difficult to find in the paddock. We save those little white clips as much as possible when we switch to new collars and re-use them again and again. Even after half of the top of a clip snapped off one we have been able to keep using it effectively for months. The company is great, too. Recently we received two collars which were missing the white clips from the packages, and the company sent us replacement clips right away. Highly recommend this fly collar and love supporting a company that stands behind their products!

THIS PRODUCT DIDN'T LAST BUT ABOUT 20 DAYS AND DOES NOT KEEP YELLOW FLIES OR HORSE FLIES OFF BUT DOES A GOOD JOB WITH THE NATS

I like the smell and durability but they did not work for us. No bug repelling qualities whatsoever. One horse is still wearing hers but another has rubbed it off. The button snaps were also a little difficult to use but I did not have any expectations as a first time user.

Thanks to the instructions on the packaging, I understood how easy it is to put it on, the two pieces that are the same interlock together and it is well tied up. I've only been using it for a few days and I cam already see the difference in its repellent effect against flies, especially in this hot weather in Texas. The smell is nice and relaxing!

I was hoping to avoid a fly mask and chemical sprays to keep the flies down so this was a good alternative, unfortunately it did not keep the flies off. I will say it reduced the number of flies but I still had to resort to the the mask and sprays.