Interceptor Spectrum for small dogs (4 to 11 kilograms) delivers monthly heartworm prevention and intestinal worm treatment in 6 palatable chews. The green-coded pack provides a full six months of comprehensive internal parasite protection.

Each chew prevents heartworm infection and treats roundworm, hookworm, whipworm, and tapeworm. The 6-chew format is designed for owners who want extended coverage without frequent repurchasing. Suitable for small breed dogs and growing puppies within the 4 to 11 kilogram weight bracket.

The 6-pack format represents the best value for regular Interceptor Spectrum users with small dogs, providing half a year of uninterrupted heartworm and worming protection in a single purchase.