All locally source british produce (may contain ox liver)
1kg lamb fish and Turkey (no tripe)
 
30% whole oily fish either makerel, sardines, sprats or salmon 
4% lamb liver
4% lamb  spleen/kidney
15% lamb lung
15% lamb heart
12% lamb tongue
10% lamb trim
5% turkey bone
5% turkey meat
Analysis per 100g
Water 63.3,  Protein 17,  Fat 14.4,  Ash 1.5,  Fibre 2.4