Been feeding my Border Collie Sage the Badlands Ranch salmon formula and she absolutely goes crazy for it! Her intelligence was always there, but I swear her focus during training sessions has improved since the switch.
The only challenge is finding it locally, ended up setting up a subscription delivery to save on shipping. It arrives every 6 weeks which works perfectly for our consumption rate. For working breeds like Border Collies, the protein content seems ideal. Sage maintains her energy throughout our agility training without any digestive issues. Definitely recommend for active dogs.