“my girls mother uses this for her labs, they live near the woods and the dogs are always out roaming around, yet have avoided ticks since they have lived there. hoping it does the same for my girls jack russel”
“Works great and you don't have to worry about using those messy topicals. Just leave collar on works for 8 months and you don't have to worry about forgetting to protect your pet!”
“Does not work effectively for 8 months. 4-5 at most. Both large and small collars. Live in Virginia and took the collars off when bathing and they are not water dogs.”
