The phrase "faecium fermentation" refers to the process where bacteria called Enterococcus faecium convert sugars into useful substances like acids or gases. Full definition
This food contains: dried Enterococcus faecium fermentation product, dried Lactobacillus acidophilus fermentation product, dried Lactobacillus casei fermentation product, dried Lactobacillus plantarum fermentation product, dried Trichoderma longibrachiatum fermentation extract. (dogfoodselector.com)
Chicken fat, fish oil, vitamin E supplement (natural source of vitamin E), mixed tocopherols (used as a preservative), Aspergillus oryzae fermentation product dehydrated, Aspergillus niger fermentation product dehydrated, Lactobacillus acidophilus fermentation product dehydrated, Lactobacillus case fermentation product dehydrated, Bifidobacterium thermophilum fermentation product dehydrated, Enterococcus faecium fermentation product dehydrated. (dinovite.com)
The food uses lots of digestive enzymes, pre - and probiotics such as dried chicory root, dried Enterococcus faecium fermentation product, dried Lactobacillus acidophilus fermentation product, dried Lactobacillus casei fermentation product, and dried Lactobacillus plantarum fermentation product. (dogfoodinsider.com)