Behavior of calves reared with half-day contact with their dams.

Dam-calf contact has been suggested to improve animal welfare in dairy calves, but practical and economical concerns have led to interest in half-day contact between cows and their calves. However, little is known about the behavioral effects of half-day contact compared with whole-day contact. The present study investigated the behavior of 45 dairy calves housed with their dams in either a whole-day system (cows only away twice daily for milking) or a half-day system (cows away from afternoon milking until after morning milking the next day).

Comparing weaning methods in dairy calves with different dam contact levels.

Allowing the dam to rear her calf is an alternative practice in the dairy industry where cow and calf may gain welfare benefits from performing natural and highly motivated behaviors. However, this system has been linked to an increased separation and weaning response. Reducing the daily dam-calf contact time may be a way to prepare the calf for weaning and separation.

Shaping cow-calf contact systems: Farmers' motivations and considerations behind a range of different cow-calf contact systems.

Most dairy farms rear calves artificially by separating the newly born calf from the dam and feeding the calf milk from a bucket. However, the general public and scientific community have begun to question the effects of artificial rearing on animal welfare. Research so far has focused mainly on dam-calf contact, where each cow takes care of her own calf.

Pen Fouling in Finisher Pigs: Changes in the Lying Pattern and Pen Temperature Prior to Fouling.

Pen fouling, where the pigs choose to rest in their designated excretion area (the slatted floors) and excrete in their designated resting area (the solid floors), is an undesired behaviour and should be prevented when possible. One strategy to prevent fouling is early detection by means of either animal or environmental measures changing prior to fouling. The aim of the present study was to investigate whether the lying pattern of pigs and the temperature in the pen changed the last 5 days prior to an event of fouling and whether this differed from pens without an event of fouling (controls).