The abrasive action of chewing helps keep teeth clean and breath fresh

including pregnant ewes

discourages horses

not less than 10 million Colony Forming Units per gram

Eazi-Breed CIDR (Progesterone) Cattle Insert, 10 Count The abrasive action of chewingThe EAZI Breed CIDR Cattle Insert provides an exogenous source of progesterone during the 7 day administration period to facilitate synchronization of estrus in suckled beef cows, and replacement beef and dairy heifers, advancement of first postpartum estrus in suckled beef cows; advancement of first pubertal estrus in replacement beef heifers; and synchronization of the return to estrus in lactating dairy cows inseminated at the immediately preceding