GRAIN FREE -Nutrena One Day intestine care 1.2kg – Duck Always fresh! Inner pack in 300g x4 Duck meat -a rich source of trace minerals like selenium, zinc, copper, and iron. These fats support the immune system and can be beneficial for skin and coat health Prebiotics – promote and support healthy digestive flora. Probiotics – repopulate the intestine with healthy bacteria. Boost the immune system in the digestive tract and the body. Probiotics help maintain the mucosal barrier and enhance cellular repair. Nucleotides -creating cells, replacing cells, including developing immune cells, developing sperm cells and embryos and supporting the female reproductive tract.