Practical relevance: Cats are seasonally polyestrous, meaning they exhibit multiple estrous cycles within a season, followed by a period of non-cyclicity. Cats cycle when the day length is long but can be induced to cycle year-round with 14 h of continuous artificial lighting. The feline estrous...

Although purebred cat breeding is growing in popularity in European countries, most research and publications concern dog reproduction. Infertility in queens has been poorly studied. It may not come as a surprise as common domestic shorthair cats are well known for their excellent fertility....

Bisphenol A (BPA) is an environmental pollutant used as a plasticizer in the manufacture of many plastic products, such as packaging, containers, and water and beverage bottles. There are deleterious effects of BPA on metabolic, endocrine, nervous, and reproductive systems. This is the first study...

Failures in hypothalamic kisspeptin/Kiss1r signaling are associated with infertility, and in vitro studies have shown that kisspeptin can modulate angiogenesis and immune activity. Because there is no in vivo research on the functional relationship between these factors in the reproductive system,...

This paper discusses infertility in dogs and cats. Focus is given on the causes, clinical signs, diagnosis and treatment of this condition.

This issue contains 48 articles on the haemato-biochemical and mineral alteration in adult diarrhoeic dairy animals infected with salmonellosis; biometry of morbid buck testicles and its correlation with epididymal semen quality; intramedullary implant fixation for management of diaphyseal...

Over the past few years, the protozoan parasite Tritrichomonas foetus (T. foetus) has emerged as a new and important cause of feline diarrhea in the international veterinary community. In a recent study, the presence of T. foetus was confirmed for the first time in cats in Greece. The protozoan...