The 8kg Optimizor Dog food Complete Adult range is a high-quality food for South African dogs. Scientifically formulated by animal nutritionist and veterinarian. Exceptional quality and great value. The new Optimizor Complete range offers your dog great tasting complete nutrition and key health benefits, at affordable prices. The Optimizor dog food has 23 essential vitamins and minerals to promote overall wellbeing and to support the immune.