Please consider another food. Mastiffs have very specific dietary needs and pro plan has menadione in it which is a very controversial ingredient. Also many mastiffs have issues with grains and chicken so I advise avoiding both. At his age he should eat at least 3 times a day.
Sure! Besides the whole chicken and grain thing, growing mastiffs need specific nutrient levels (namely calcium and phosphorus). There are a lot of foods out there but some of my favorites are Earthborn Holistics coastal catch, meadow feast or Great Plains feast; Acana Pacifica; orijen 6 fish; natures variety instinct rabbit meal or limited ingredient turkey are just to name a few. Any of these can be found online. What do you have for places to be pet food around you?
Okay well petsmart does carry the natures variety instinct. If you need more suggestions please let me know!
My bad petco does have the natures variety though that's where I get it for my crew.Spartacus...the foods Smart Family mentioned are all great and perfect for your pup, but you will not find them at PetSmart. Try going on line or searching for smaller "mom and pop" pet supply stores nearby. Some smaller chains do carry these foods...Cutter Mills, Pets Plus. I'm not sure if you have these stores near you though.
My bad petco does have the natures variety though that's where I get it for my crew.Spartacus...the foods Smart Family mentioned are all great and perfect for your pup, but you will not find them at PetSmart. Try going on line or searching for smaller "mom and pop" pet supply stores nearby. Some smaller chains do carry these foods...Cutter Mills, Pets Plus. I'm not sure if you have these stores near you though.