Specially-designed nipples and bottles packaged in a kit for easy nursing of small or larger baby animals. The nursing action of bottle feeding helps develop little ones develop facial muscles and stimulates the normal flow of saliva. Pet Ag Nursing Kits come with bottle, flexible latex Nature's Match Nipples (which simulate the milking action of a mother's nipple), and a cleaning brush that easily fits into the bottle for washing convenience. Reusable nipples are rugged enough to be sanitized with boiling water for reuse.