The dog of a friend, a dachshund, which we eventually nicknamed "Tick-bag" because constantly covered with ticks and despite the use of pipette, spray and even regular injections to the vet, but since the use of this necklace these do practically cling, and those who arrive do not survive.
For my golden who bathes at the first opportunity we had to constantly renew pipettes and sprays, over time it gave him the hair and skin problems ......
With this necklace the effects are persistent despite these repetitive swimming!
It may seem expensive to buy but taking into account the term of protection, simplicity and efficiency of this product is an antiparasitic best I've tested to protect my dogs!
PS: Necklace sold in two versions + 8Kg / -8Kg