Interceptor Spectrum Chews Extra Small for dogs under 4kg provides monthly combined heartworm prevention and intestinal worm treatment in the orange-brown packaging variant.

Same active ingredients as the full Interceptor Spectrum range — milbemycin oxime and praziquantel — covering heartworm, roundworm, hookworm, whipworm, and tapeworm. Precisely dosed for dogs up to 4kg including toy breeds and puppies. Monthly chewable format for easy administration.

Interceptor Spectrum's comprehensive coverage makes it a go-to for owners who want heartworm and all intestinal worms managed in a single monthly treatment rather than juggling multiple products.