The longest period in their lives is adulthood, as small breed dogs age late. The first changes can only appear around 8 years of age, and dachshunds or Yorkshire terriers often live for many years. These small dogs, weighing no more than 10 kg, have high energy needs. Ingredients: dried lamb protein 14%, dried salmon protein 14%, rice, semolina bran, salmon oil (natural source of Omega-3 fatty acids) 9%, dried eggs, linseed 3%, dry yeast, hydrolyzed poultry protein 2.6%, kelp algae Ascophyllum nodosum 2.5%, algae Spirulina platensis 2.5%, dried apples, shrimp (natural source of glucosamine) 2%, dried beetroot (natural source of fructooligosaccharides (FOS)), cellulose fibers, sodium polyphosphate 0.3%, marigold extract (natural source of lutein) 0.2%, mannan-oligosaccharides (MOS) 0.1%, beta-1,3/1,6-glucan 0.1%, yucca extract (yucca schidigera ) 0.1%.