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Adj.1.diestrual - (of animals that have several estrous cycles in one breeding season) in a period of sexual inactivity
anestrous - (of lower mammals) not in a state of estrus; not in heat; "an anestrous bitch"
References in periodicals archive ?
Pyometra is classically a disease of diestrual bitch and can be classified as open cervix or closed cervix, with the closed cervix pyometra being a medico-surgical emergency.
Canine pyometra is a diestrual disease and typical of adult intact bitches whose development is strongly influenced by sequential progestational stimulations of the uterus.