From Dairy Cows
Jump to: navigation, search

The First Hour[edit | edit source]

The first hour in a calf's life is critical, if there are any complications then the likelihood is they will be apparent quite quickly. First we need to establish whether the calf is breathing, if it isn't then we will need to do some sort of resuscitation, this is not uncommon if there were difficulties calving.

Once we have established that the calf is breathing, we need to monitor its progress. As a rule of thumb it should be able to lift its head within 5 minutes of birth, be attempting to stand after around 20 minutes, and usually be up and standing within the first hour.

Once the calf is up we need to dip it's navel cord in an antiseptic (iodine, chlorhexidine). This is vital to protect the newborn from infection, at this early stage the calf's immune system is not fully developed so strict hygiene is essential if we want to avoid illness.

The calf is now ready to leave the calving sheds and go to the rearing unit. The mother will go to the parlour and for the next 3-4 days will have colostrum collected for her calf.

A healthy newborn Holstein heifer calf should weigh between 35-50kg. We will record this so we can monitor growth.

Calf Rearing Unit[edit | edit source]

The newborn calf is a frail creature and it's housing needs to reflect this. It is very important to provide:

  • Enough space (a 45kg calf must have at least 1.5m2, recommended 2m2)
  • Constant temperature of at least 7ºC
  • Dry bedding, with proper drainage
  • Sufficient ventilation and humidity controls
  • Strict hygiene measures

Next: Baby_Calf