Maintenance Adult Dry Dog Food, Chicken Protein, 20lb

I’ve been feeding my four dogs the Diamond Premium Recipe Maintenance formula for several weeks, and after seeing noticeable improvements, I wanted to share an honest, detailed review for anyone considering it. What I Like: Balanced nutrition This formula is designed for moderately active adult dogs, providing 22% crude protein and 12% crude fat. With four dogs of different sizes and energy levels, it’s been convenient to have one food that works for all of them. Coat and digestive support It contains flaxseed, chicken fat, fish meal, and probiotics for healthy digestion and skin. One of my older dogs, whose coat had started to look dull, now has a noticeable shine after about a month. Good value For a 40-pound bag, the quality and price point make this a practical option for families with multiple dogs. Made in the USA I appreciate that it’s made in the U.S. using ingredients from trusted sources. Transparency in sourcing matters to me. Easy feeding routine With four dogs, simplicity is key. Using one reliable adult formula makes feeding time quicker and easier to manage. What to Keep in Mind: Ingredients The first few ingredients include chicken by-product meal, wheat flour, and ground corn. While this may not appeal to owners who prefer grain-free or single-protein diets, I found the results justified the formula given my dogs’ needs and the price. Activity level This food is best suited for moderately active adult dogs. If you have high-performance or senior dogs with specific nutritional requirements, you might want to choose a more specialized formula. Transition period When switching to this food, introduce it gradually over 7 to 10 days to avoid digestive issues. My dogs transitioned easily without any stomach upset. Storage and freshness The 40-pound bag lasts a while with four dogs, but I recommend transferring it to a sealed storage bin to maintain freshness. My Experience Feeding time is always smooth—my dogs genuinely enjoy the taste and finish their bowls. Over the past few weeks, I’ve noticed healthier coats, more consistent energy, and improved digestion. Managing a multi-dog household, this food has made my routine simpler and more predictable. Final Thoughts For anyone managing several dogs or simply looking for an affordable, well-balanced adult formula, Diamond Premium Recipe Maintenance is a dependable option. It’s not a luxury grain-free food, but it offers solid nutrition, consistency, and great value for the price. If I were to rate it, I’d give it 4.5 out of 5 stars, only because some higher-end brands use more premium meats and fewer grains. Still, for a large household with mixed-breed or moderately active dogs, this has been an excellent choice.

The dogs love it! Every time the bag arrives the dogs are standing over it ready to plunge in. We have 2 pits 4yrs and a 7mo German shepherd and they all love this food. Was looking for a food and brand that was good for health and coats that was also tasty and never boring, this was it; since they are picky eaters. The price is right and for big dogs, the bag lasts about a month. No diarrhea either. Would recommend for young and older for active and moderately active. They never get tired of it either.

Great dog food that we usually get from Tractor Supply but glad to find it on Amazon so I can have it delivered! Everyone comments on how shiny my dog’s coat is and how great she looks! It’s this food! No stomach problems!

My dogs like but have had to return due to paper bag being torn or wet during delivery process. Other Diamond foods come in plastic food bags which I switched to and keeps food protected better from infestation, moisture and shelf rot. I switched to the plastic Diamond bag but my dogs also seem to prefer the one on plastic bag. I think it's fresher.

I trust this brand and have used it for years, so have my parents. Simple no frills dog food. Yes it's old school dog food, but also it's a complete diet.

I finally got the dog food here it is the 24th and it was delivered on the 19th I finally got it thank you very much

This dog food honestly surprised me in the best way. Both Apollo ( GSD)and Mr. Chow ( American pit bull/ Labrador) liked it right away, and it’s been really easy on their stomachs. The transition from Diamond Naturals to the Diamond Maintenance formula was super smooth with no issues at all. For a 40 lb bag, the value is great, and my boys are happy — which makes me happy too. Highly recommend for moderately active dogs!

We love this dog food!

Excelente producto, me encanta que está elaborado principalmente con harinas animales y no vegetales, el sabor les encantó a mis perros, sin embargo, creo que son alérgicos al pollo porque a todos los soltó del estómago (lo solucioné bajando la ración y con aumento gradual). Son croquetas grandes por lo que no las recomiendo para perros con falta de dientes o razas miniatura a pequeñas.

The Best

Me recomendó mi veterinaria el consumo de esta croqueta. Contiene los nutrientes que requieren mis perrit@s. Les encanta; a mi perrito viejito se las trituro un poco debido a que le faltan algunos dientes.

Lo mandan sin protección adicional y el empaque llego dañado. Por eso le doy 4 estrellas, se pudo tirar alimento en el camino.

Excelente producto es la cuarta vez lo compro por Amazon y aunque está más caro de las anteriores y no hay más opciones,está vez llegó un día después a lo estipulado pero aún así seguiré comprando aunq está vez el proveedor lo mando sin caja como el anterior pero mejoro el precio