It seems that kennels now want your dogs on a flea & tick product. I do not give it to my dogs unless it is absolutely necessary. Once when I lived in Houston a couple of my dogs had fleas after being kenneled for a weekend and I used one of the monthly products for two months. I am considering using an all natural flea and tick spray before they would need to go to the kennel. I believe most of these type of products are good for 5 to 7 days.
Has anyone used the following or can recommend a product?
Neem "Protect" Spray
De Flea Pet & Bedding Spray