The pup is on gain puppy and sapling ad lib, chicken wings, lambs heart, tinned sardines, turkey mince, raw or poached egg, brown rice, pasta, cows tongue, liver, kidneys, lamb shank
The old pet dogs: gain retired greyhound, chicken wings, liver, poached egg, pasta or brown rice
The farm collie: gain 20, cooked meat, raw egg, pasta or brown rice
Collie whippet: gain 20 (rest is same as pup)