Interceptor Spectrum Chews Large 22-45kg Blue 3 pack

The active ingredients in this product sound like something Q would put in a pen and give to James Bond before he embarked on a mission. Milbemycin oxime interrupts nerve transmission in invertebrates – which helps to prevent heartworm, roundworm, hookworm and whipworm, while praziquantel causes paralysis and eventual disintegration of tapeworms. Administered monthly, Interceptor provides long-lasting protection against heartworm and gastrointestinal worms that commonly afflict dogs. Note that you must test your dog before administering Interceptor, as infected animals have been known to experience a shock-like reaction when taking this medicine. Product details Heartworm and gastrointestinal worm treatment for large dogs weighing 22-45kg administer monthly for ongoing protection not to be given to dogs already infected contains milbemycin oxime and praziquantel suitable for puppies older than 2 weeks; also pregnant/lactating/breeding dogs.