Asked for sheets on quanities to be fed as I've noticed huge differences....one food I used called for her to get about 120gms per day & another 240gms.
I think I'm lucky with my terrier as he eats so little. I would advise feeding this stuff along with their usual diet, I added a small handful everyday and he enjoyed it.
Its not a large bag by any means, but nice none the less, especially if you are in the market for buying new food for your pet.
My dogs love Husse food too - I introduced them to it via those free samples The big advantage is that Husse will deliver directly to your door, which saves lugging home 15kg bags of food from the pet shop!