At about 5 months, he was so unhappy and listless.

Our 9 month old golden retriever started out eating hills, as prescribed by the breeder. At about 5 months, he was so unhappy and listless. Seemingly had so much inflammation and even stopped eating the hills pellets. We took him to the vet, who recommended your food and honestly, after 2 days, he was a completely different dog. Energised, happy, his coat has changed. Just looking like a beautiful and healthy boy. So thank you. Quick question, he eats the peak performer – but how much food to you recommend we feed him per day in grams? He currently weighs 27kg’s