Interceptor Spectrum for very small dogs (under 4 kilograms) provides monthly heartworm prevention and intestinal worm treatment precisely dosed for the tiniest breeds. The orange-coded 6-pack covers six months of protection.

Each chew prevents heartworm disease and treats roundworm, hookworm, whipworm, and tapeworm. The formulation is specifically calibrated for dogs and puppies under 4 kilograms, ensuring safe and effective dosing for toy breeds like Chihuahuas, Maltese, and Yorkshire Terriers. The palatable taste encourages willing acceptance.

Accurate dosing is especially important for very small dogs, and Interceptor Spectrum's dedicated formulation for the under-4kg bracket provides the precision these tiny patients require.