Lung cancer symptoms. The early symptoms of lung cancer may be a slight cough or shortness of breath, depending on which part of the lung is affected. As the cancer develops, these symptoms may become more severe or intense. Like many other types of cancer, lung cancer may also cause systemic symptoms, like a loss of appetite or general fatigue.
Medium breeds (e.g. cocker spaniel size) begin swapping over at about 8 months, Large breeds (such as Golden retriever) must stay on puppy food for at least 12 months and Giant breeds (e.g. Great Danes) stay on puppy for for 18-24 months. When swapping the food ensure you do it over 7 days.
Hereâs a simple fourâday guide to help make the switch to adult dog food as seamless as possible: 1  Day 1: Fill your dog's bowl with approximately 75% puppy food, 25% adult food 2  . Day 2: Fill your dog's bowl with approximately 50% puppy food, 50% adult food. 3  Day 3: Fill your dog's bowl with approximately 25% puppy food, 75% adult food. Day 4: Fill your dog's bowl with 100% adult food. If your puppy doesnât seem to be transitioning to the new dog food, consider switching the formula type (from chicken to salmon or lamb, or vice versa).