Gillyjojo

Hi, I'm new to this site, i do have a personal interest in Gundogs because i have a lab retriever comes from a family of gundogs. But at the moment im doing research on 'Feeding a working Gundog' for college. The nutrition, planing a diet (commercial and home made),how/when best to feed. Also feeding enrichment. If anyone could please help me would much appreciate it. As much info as poss the better. Thanksx