Explore research-based management strategies to enhance Animal Welfare and Herd Health, recognizing the relationship between optimal animal care and the success of dairy business.
There are times when cattle producers need to come to the aid of a downed animal. Daily observations should identify cattle that are unable to stand and there must be a plan in place for how to quickly respond to help these animals.
Footbaths are the most commonly used management tool to control Digital Dermatitis (DD) on dairy farms. Proper footbath use will make DD management more effective and save money by reducing the amount of solution used.
Digital dermatitis is one of the most common foot diseases of the dairy cow and can be found in even well-managed dairy herds. It is an infectious disease caused by a family of spiral-like bacteria called Treponema. Special attention must be given to this foot disease in order to treat the animals which serve as a reservoir of infection and to reduce the spread of infection.
While all the data points of information at our fingertips to monitor is a positive, there are still areas to improve when it comes to animal health and Automated Milking Systems (AMS), particularly for hoof health.
The three–week period before and after calving is one of the most challenging times for dairy cattle because they must cope with physiological challenges such as decreased dry matter intake, impaired immune system function, and increased metabolic and systemic inflammation (Drackley, 1999; LeBlanc, 2010). After calving, inflammation has been documented in cattle (Bionaz et al., 2007; Huzzy et al., 2009). This suggests that cattle experience some degree of inflammation due to tissue damage associated with birthing and the immense metabolic demand associated with the onset of lactation (Bradford et al., 2015).
Prototheca bovis has been cultured in herds and is emerging as a threat to producers statewide. Prototheca has been linked to mastitis since 1952, however, within the last five years, the prevalence has significantly increased. Similar to Staph aureus and mycoplasma, Prototheca is hard to detect, has no known cure, and is contagious by intermittently shedding from cow to cow.
Hoof health is essential for not only the overall health of the animal, but also for her welfare. Digital dermatitis (DD), or hairy heel warts, is an extremely painful condition for dairy cattle, reducing their ability to walk to and from the milking parlor, or to the feed bunk. Based on USDA NAHMS 2017 data, 16.8% of all cows and 2.6% of bred heifers have lameness on a dairy operation.
Below is a visual representation of what to enter in the report screen to generate charts similar to what is shown in the companion factsheet: “Using Bovisync Reports to Assess Potential Impact of Heat Stress on a Dairy”. Milk Production Butterfat Percent Reproduction Milk Quality Clinical Mastitis and Transition Cow Health
Use ME 305 because it reflects seasonal changes. Milk fat varies depending on when the plant is testing—morning versus afternoon. Create a team to help you investigate seasonal depression in milk production. You can use your herd veterinarian, dairy and nutritional consultants, and herd manager. It is important to determine the economic impact of heat […]
Dairy producers often struggle to quantify the impact of heat stress on their operations. The ability to use dairy management records to identify seasonal trends is critical to assess potential heat stress related losses. Diving into a dairy’s herd management software can help a producer quantify where the losses are occurring and, with some easy calculations, determine the profitability of investing in cow cooling measures.
Heat stress not only affects the productive ability of your cattle but also their ability to conceive and sustain a pregnancy. It is important to understand the effect heat stress can have on reproduction and how you can help minimize the effect.
Heat stress occurs when an environment impacts the ability of a cow to get rid of body heat. Cows need to be raised in an environment where temperatures are within their thermoneutral zones to achieve their maximal genetic potential. Failures to establish adequate environmental temperatures can dramatically alter behavior, health, and productivity of cows.
