Best management practices for footbathing

By Steve Mason on

Nigel Cook recently reviewed current footbath practices used in dairy herds, questioned the mechanism by which footbaths function, and reviewed the available scientific literature for guidelines to assist in the creation of best practices for their use. Based on that review, a summary of his recommendations for footbath design and management is presented.

Sara Pedersen’s Recommended DD Treatment Strategy

By Steve Mason on

Sara Pedersen, a prominent UK veterinary consultant who specializes in hoof health, presented her recommendations for digital dermatitis (DD) control at the recent UK Cattle Lameness Conference. Her ‘blitz’ treatment approach is designed to break the cycle of environmental contamination of the bacteria that cause DD, recognizing that these Treponemes only survive in slurry for up to 24 hours.

How to Judge a Hoof Trim

By Steve Mason on

While a good hoof trimming program is an essential component of lameness prevention, poor trimming technique can create lameness. The Lameness Committee of the American Association of Bovine Practitioners (AABP) has produced a fact sheet aimed at helping veterinarians and producers to objectively assess a herd hoof trimming program.

Early DD Detection and Treatment

By Steve Mason on

Prevention of DD focuses on biosecurity, maintaining good barn hygiene and routine foot bathing. Treatment of DD infections is typically only done by hoof trimmers at their infrequent visits—usually by applying antibiotic and bandaging for a few days. But, because new infections can rapidly advance, early detection and treatment is necessary to minimize new outbreaks of active lesions.
Over the past few years, researchers at the University of Calgary’s Faculty of Veterinary Medicine have been working to develop a practical way to routinely identify and treat painful DD lesions in the milking parlour.

Hoof Trimmer – DHI Data Exchange: An Update

By Steve Mason on

The adoption of a standardized, computer-based system for recording hoof trimming data (Hoof Supervisor® – HS) has made it possible to collect and analyse that data for application in herd benchmarking and genetic improvement. To that end, a Canadian research project is in progress to develop a process for data interchange between HS-equipped trimmers and the national Dairy Herd Improvement (DHI) database and on to the Canadian Dairy Network, the national dairy genetics organization. The ability of trimmers to download DHI data in advance of a herd visit will also aid in the selection of cows to trim.

How one veterinarian works with dairy herds to control lameness

By Nigel Cook on

When troubleshooting lameness problems, I use a structured approach starting with locomotion scoring, lesion analysis and assessment of the routine hoof-trimming and lame cow surveillance program. I then examine the risk factors for each of the key hoof lesions and finish with a review of feeding practices. From this examination, we can create a herd specific action plan designed to maximize impact on the key hoof lesions on the farm.

What Canadian Cows Are Telling Us about Footbaths

By Karin Orsel on

The University of Calgary Lameness Research Team has been hard at work studying the use and effectiveness of footbaths on Alberta dairies.
While there is progress to be made in proper usage, the good news is: Results confirm that footbaths are an effective tool in decreasing the prevalence of digital dermatitis (DD).

Three Steps to Zero Lameness

By Jamie Sullivan on

I’ve been in the hoof care business for more than 22 years and the dairy industry all my life, and I believe farms think they are doing all they can to provide the environments for optimal animal welfare and comfort; however, the reality is: Our industry lameness average is still too high – estimated at 25 to 40 percent, depending on which study you want to quote.

Many believe that 0 percent lameness is not a possible or a realistic goal, but I am challenging every dairy to have more days with no lame cows than days with a cow with lameness issues. In this article, I propose a straight-forward three-step strategy to achieve zero lameness.