Colostrum supports the immune system and gut health of young animals. Especially during the first 24 hours after birth, it is vital for survival. Make sure you have it ready before birth, so you can act immediately if a newborn is weak or cannot nurse.
Use Col-o-Cat or Col-o-Dog if you need smaller amounts – both are suitable for all mammals. For larger litters or professional use, choose Milk Booster Colostrum, with a high level of immunoglobulins and nutrients for a strong start in life.
Colostrum is the first milk a mother produces after giving birth. It contains exceptionally high levels of antibodies (immunoglobulins), proteins, fats and growth factors that naturally transfer immunity to the newborn.
These components protect against infections and support the development of the digestive system and intestinal flora.
In many species – such as dogs, cats, rabbits, hedgehogs and ruminants – antibodies can only pass through the intestinal wall during the first 24 hours after birth.
After about 24 hours, the gut can no longer absorb antibodies from milk. From that moment on, the young animal gradually develops its own immune system.
When should you use colostrum?
Colostrum is essential when:
the mother produces no milk or refuses to let the young nurse;
the litter is too large and not every baby gets enough milk;
the mother is ill or has died;
you are caring for orphaned wildlife or rescue animals;
you want to support weak or underweight newborns.
Which product should you choose?
Col-o-Cat and Col-o-Dog are high-quality bovine colostrum products. The composition is identical – only the feeding instructions differ. Both can also be used for rabbits, hedgehogs, rodents and ferrets.
Milk Booster Colostrum is a concentrated colostrum powder with a high content of immunoglobulins (IgG) and essential nutrients. It is ideal for larger litters, shelters and professional breeders.
Quality differences in colostrum
Colostrum quality mainly depends on:
its protein and immunoglobulin content,
the drying and processing method,
and the origin of the milk.
A higher protein content usually means stronger immune support. Cheaper products are often made from milk collected up to 48 hours after calving – this contains far fewer antibodies.
Benefits for the immune system
Even after the gut can no longer absorb antibodies, colostrum still supports health. Bioactive compounds – such as lactoferrin, growth factors and enzymes – boost the immune system, help restore the gut lining and aid digestion. For this reason, colostrum is also beneficial for adult or weakened animals, for example after illness, antibiotic treatment or stressful conditions.
Practical tips
Store colostrum powder in a cool, dry place.
Prepare only what you need; do not reheat leftovers.
Feed at body temperature (around 38 °C / 100 °F).
Use an appropriate teat or syringe for small animals to prevent aspiration.
