Jojo adult wet can food is delicious and highly nutritious food for your furry friends, it contains Omega 3 and Omega 6 essential fatty acids. Recommended rations for a healthy adult dog: Weight of dog Cans per day 3-9kg 1-2 10-15kg 2 1/4-23/4 16-25kg 3 – 4 Recommended rations for a healthy Dog: Depends on dog age and size.