Directions for use

PetproBio comes in 100ml & 250ml bottles and will last between 30 – 50 days depending on the size of your pet.

For best results, add daily directly to your pet’s food (either wet or dry). Adjust the application by the size of your pet as directed below:

  • 1 tsp (3-5ml) for small pets up to 15KG
  • 2 tsp (5-10ml) for medium up to 25KG
  • 3 tsp (10ml-20ml) for large pets
  • 1 tsp is approx 5ml.

The application may be doubled for those animals that are very ill, severely stressed, and/or receiving antibiotics.

When receiving antibiotics, it is strongly recommended to feed PetproBio at twice the usual rate.  PetproBio can help prevent secondary infections and may help the animal recover faster.


Store at room temperature away from direct sunlight. Do not refrigerate.


When opened use within 3 months. When opened white yeasts might form on top of the liquid; this is a sign of quality.
Use by Best Before Date as stated on bottle.