It is a poultry liver flavor.
RILEXINE (cephalexin tablets) Chewable Tablets - Contraindicated in dogs with a known allergy to penicillins or cephalosporins. For oral use in dogs only. Not for use in humans. Individuals sensitive to penicillins or cephalosporins should avoid contact of the product with the skin and mucous membranes. Do not prescribe in the absence of a proven or strongly suspected bacterial infection. Safety in breeding, pregnant, or lactating bitches has not been evaluated. The most common adverse reactions in dogs include vomiting, diarrhea, anorexia and lethargy. Please see full product label.