Husbandry & Management

Effects of grazing muzzles on behavior, voluntary exercise, and physiological stress of miniature horses housed in a herd

Grazing muzzles are a popular and effective management tool used to help prevent weight gain in obese-prone equids. Concerns have been raised over their possible negative impact on horse well-being as muzzles may interfere with normal grazing and social behaviors....

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Equine

Citation: Davis, K. M., Iwaniuk, M. E., Dennis, R. L. et al. 2020. Effects of grazing muzzles on behavior, voluntary exercise, and physiological stress of miniature horses housed in a herd. Applied Animal Behaviour Science 232, 105108.

Effects of horse blankets on the physiological and motion parameters of geriatric horses

This study analyzed the rectal and surface temperature of the horse's body, its heart rate variability parameters, and the step length when walking and trotting geriatric horses using blankets with various thermoinsulating properties. Twenty-four hot-blooded geldings were included in the...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Equine

Citation: Janczarek, I., Wiśniewska, M., Wnuk-Pawlak, E. et al. 2020. Effects of horse blankets on the physiological and motion parameters of geriatric horses. Journal of Veterinary Behavior 38, 32-37.

Enclosed versus ring feeders: Effects of round-bale feeder type on horse behavior and welfare

In an effort to minimize the amount of hay wasted from a round bale, horse owners generally surround the bale with a round-bale feeder. While often necessary as a supplemental feed source, this feeding technique restricts the space each horse...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Equine

Citation: Melvin, M. V., Costello, E., Colpoys, J. D. 2020. Enclosed versus ring feeders: Effects of round-bale feeder type on horse behavior and welfare. Journal of Veterinary Behavior 39, 41-46.

The use of hides during and after calving in New Zealand dairy cows

Isolation during calving is a common dairy cow behavior, however it has not been examined in large outdoor group settings. The provision of “hides” was monitored for its impact on calving location and cow–calf behavior. Stocking density and bedding management...

Year Published: 2020Topics: Housing, Husbandry & Management, Rearing & Weaning, ReproductionAnimal Type: Cattle

Citation: Zobel, G., Proudfoot, K., Cave, V. et al. 2020. The use of hides during and after calving in New Zealand dairy cows. Animals 10(12), 2255.

Behavioral and hormonal effects of 2 weaning methods in trotter mares

Given the paucity of published data on the effects of artificial weaning on mares, the aim of the present study was to investigate the behavioral and hormonal effects of two different weaning methods in trotter mares. In stud 1 (10...

Year Published: 2020Topics: Husbandry & Management, Rearing & WeaningAnimal Type: Equine

Citation: Falomo, M. E., Gabai, G., Franchini, G. et al. 2020. Behavioral and hormonal effects of 2 weaning methods in trotter mares. Journal of Veterinary Behavior 35, 47-53.

Tilapia on-farm welfare assessment protocol for semi-intensive production systems

The aim of this study was to develop and test a tilapia on-farm welfare assessment protocol, based on Brazilian semi-intensive production systems. The study included two mains steps: the elaboration of tilapia welfare protocol and its on-field feasibility test. The...

Year Published: 2020Topics: Euthanasia, Husbandry & Management, Welfare AssessmentAnimal Type: Fish, Tilapia

Citation: Pedrazzani, A. S., Quintiliano, M. H., Bolfe, F. et al. 2020. Tilapia on-farm welfare assessment protocol for semi-intensive production systems. Frontiers in Veterinary Science 7, 606388.

Risk factors for feather-damaging behavior in companion parrots: A social media study

Studies on the etiology of behavioral problems often involve interference in the animal's routine or reliance on owners' self-reports like surveys. Gathering data from videos posted on social media, a technique coined ‘video mining’, offers novel opportunities to study the...

Year Published: 2020Topics: Abnormal/Problematic Behavior, Environmental Enrichment, Husbandry & Management, Relocation & TransportAnimal Type: Bird, Parrot

Citation: Acharya, R., Rault, J.-L. 2020. Risk factors for feather-damaging behavior in companion parrots: A social media study. Journal of Veterinary Behavior 40, 43-49.

Spontaneous color preferences in rhesus monkeys: What is the advantage of primate trichromacy?

Color perception and color signaling play an important role in various aspects of animal behavior. However, in mammals, trichromatic vision characterized by three retinal photopigments tuned to peak short, middle and long wavelengths is limited only to some primate species....

Year Published: 2020Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Macaque, Nonhuman Primate

Citation: Skalníková, P., Frynta, D., Abramjan, A. et al. 2020. Spontaneous color preferences in rhesus monkeys: What is the advantage of primate trichromacy? Behavioural Processes 174, 104084.

Tarps used as visual barriers decrease aggressive conflicts in baboons

Nonhuman primate (NHP) colonies housed in research settings are manipulated frequently due to research protocols, for breeding, and for veterinary procedures. These manipulations come with maneuvering complex group dynamics that can be challenging for baboon groups, which have a strict...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Baboon, Nonhuman Primate

Citation: Stevens, T., Williams, W. R. 2020. Tarps used as visual barriers decrease aggressive conflicts in baboons. Laboratory Animal Science Professional 8(5) (September/October), 72-74.

The care of Central and Pygmy bearded dragons

This article describes the care of central bearded dragons (Pogona vitticeps) as well as Pygmy bearded dragons (Pogona henrylawsoni). It includes information on housing, feeding, handling and sexing technique, as well as the general health care of these animals. The...

Year Published: 2020Topics: Handling, Housing, Husbandry & Management, Welfare AssessmentAnimal Type: Lizard, Reptile

Citation: Hosking, A., Martinic, G. 2020. The care of Central and Pygmy bearded dragons. Animal Technology and Welfare 19(2), 125-130.