A serologic survey for Canine distemper virus (CDV) and canine parvovirus (CPV) was performed on serum and lung extract from an opportunistic sample of 120 free-ranging wild carnivores (13 species) from Portugal, collected from 1995 to 2006. Antibodies to CDV were detected in wolf (Canis lupus; 3/27) and red fox (Vulpes vulpes; 2/22). Antibodies to CPV were detected in wolf (9/28), red fox (2/1...

The Iberian Peninsula is one of the most humanized areas in Europe, yet humans may cohabit with large predators, such as wolf (Canis lupus signatus), at expense many contributions to its conservation. limited wolves’ territory leads a close relationship between this wild species, humans, and other animals, which promote spillover pathogens, gastrointestinal parasites. This review intends provid...

We examined 35 years of relationships among wolf (Canis lupus) pup survival, population change and canine parvovirus (CPV) seroprevalence in northeastern Minnesota to determine when CPV exerted its strongest effects. Using correlation analysis of data from five periods of 7-years each from 1973 through 2007, we learned that the strongest effect of CPV on pup survival (r = -0.73) and on wolf pop...

Although captive populations of endangered species such as the Mexican gray wolf (Canis lupus baileyi) can benefit from artificial insemination to accomplish genetic exchange, reliable techniques for timing insemination are lacking. We used the generic gray wolf (C. lupus) to test the efficacy of a short-acting GnRH-agonist implant, deslorelin, for inducing estrus. Of five females receiving imp...