I feel that an appropriate comparison to applying the present tick repels would be kemo theropy to a cancer patient! My vet recently suggested what he considers to be the best & least toxic out there-proTICall-what would you say about it? aLSO I would like to say that for the past 20 years, my dogs have done extremely well-tick free & almost flealess just using tea tree shampoos & keeping them well groomed! Isn't that really all it takes--after all, it's truly worked for me over the many years I've practiced it.
That is great maybe you can start a new product:) I have never heard of the medicine your vet recommended. vetcare