I fed my Spaniel on Optimum Junior for a long time while she was still growing, and I think it's definitely paid off. She's the correct weight, the picture of health, and the perfect height for her breed. Although I've now moved onto an adult food for her, I would recommend this to anyone with a dog in that awkward stage between puppyhood and adulthood.

I love how it fulfils my girls diet, she is growing so fast and it's helping her keep the weight on. She has a shiny coat and her breath doesn't stink at all, her teeth are white and she is so full of energy :D. She is bulking out heaps and heaps and she is only 6 months old. <3
Energy efficient, Reliable, fulfilling.