Fast acting - cessation of lactation is achieved within 3 days, as compared to at least 14 days in traditionally 'dried' animals. Relatively inexpensive to produce. Requires only a refrigerator for storage. Has a shelf life of 6-12 months. Application is by injection into the teat canal.
Treatment is local, each of the teats being treated individually.
The procedure is quick and simple and no special skills are required. All the cells in the treated gland die off. The treatment can also be used to induce stoppage of milk production in one or more quarters as a preventative measure, in situations where a high risk of infection with pathogenic microorganisms exists. The artificial control of the lactation cycle is also important both for enhancing milk production and for improving animal welfare. Future plans Longer-term testing on larger herds of dairy cows and other ruminants.