Harkers 4 in 1 Soluble is for the treatment and prevention of canker, coccidiosis, worms and external parasites (lice and mites) in racing pigeons, via the drinking water.

At the recent PATS pet trade show, this product won the category for Best Bird Product, with the judges quoting: “This bird health product fulfilled a need in the market, was easy to administer and had clear instructions on usage, and also has a long shelf life.”

Expiry date 2025