Alternative housing for laying hens: Access to outside
Housing systems for laying hens in the United States (and more broadly across the world) are transitioning away from conventional cages to cage-free systems.
Housing systems for laying hens in the United States (and more broadly across the world) are transitioning away from conventional cages to cage-free systems.
Anxiety is the most common mental health disorder in people. Chickens may also experience anxiety, but it is difficult to measure and research has been mainly focused on assessing fear. However, we can get insight into their mental state based on observations of behaviors.
Light and dark cycles within a 24-hour period play a crucial role in maintaining physiological and behavioral rhythms in animals.
Drinker management is a key aspect of poultry welfare, as water is a crucial resource involved in thermal regulation, nutrient absorption, digestion, waste elimination and overall homeostatic balance in birds.
Animal welfare audits are performed to evaluate whether a hatchery, farm, or processing plant is meeting the specific animal welfare standards of a certification program.
Damaging behaviors in poultry include feather pecking, vent pecking, and toe pecking. While feather and vent pecking are well-known welfare problems in poultry that have received significant attention from researchers and farmers, toe pecking remains relatively unknown.
Biosecurity is the cheapest, most effective means of disease prevention and control available. Proper biosecurity will help to ensure the overall health and welfare of your flock.
Currently, 34% of laying hens used for commercial egg production in the United States are housed in cage-free environments. This number will nearly double to 66% by 2026 by to meet retailer demands and state legislation requirements. How do we prepare for this increase?
The first few days of life are some of the most important in chicks’ lives. During this time, chicks start developing and set themselves up for the rest of their lifetime. The husbandry decisions made at this point can impact the birds’ growth, development, health and welfare.
Various claims and labels on the products provide consumers with information about how the animals were raised and treated during production. However, the information on animal products can sometimes be confusing.
The incubation environment is important for embryonic development and programs chick welfare. The focus of this newsletter is on the effects of the incubator environment on chicken egg incubation, but the same principles can apply to other poultry species.
Tryptophan is an essential amino acid, which is the building block of protein, therefore it cannot be synthesized by the body itself and must be obtained through food; it is important for many metabolic functions. A tryptophan deficiency could affect behavioral responses to stress in poultry.
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