Harkers 4 in 1 Soluble Canker, Coccidiosis, Worms, Parasites in Pigeons 100ml

Harkers 4 in 1 Soluble for racing pigeons 100ml New 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. INSTRUCTIONS FOR USE: Add 6ml of Harkers 4 in 1 Soluble to 1 litre of fresh drinking water daily, for a period of 5 days. Always use fresh solution daily and do not allow birds to drink from any other source during the treatment period Treat parent stock 3 weeks prior to breeding and young birds after weaning (do not treat birds less than 8 weeks of age). Repeat before racing begins and at 6-8 weekly intervals thereafter as a preventative measure.