NAF Oestress 500g bird feed It contains fresh chicken which

It contains fresh chicken which is a delicious and highly digestible protein source

Expanded polystyrene inner shell with ventilation holes

s well known that essential salts are lost through sweat

At our testing facility

NAF Oestress 500g bird feed It contains fresh chicken whichCompliments the mare's natural oestrus cycle by encouraging regularity and providing extracts of herbal ingredients that have been used for hundreds of years to support hormone balance. So by improving her diet with Oestress, you are helping your mare to help herself. Oestress also provides bio available magnesium to relax muscle tension and encourage calmness. Its also rich in natural antioxidants to naturally support a healthy system.