Researchers for the first time comprehensively describe existing abnormalities in brain function and structure of long-term marijuana users with multiple magnetic resonance imaging (MRI) techniques. Marijuana. The effects of chronic marijuana use on the brain may depend on age of first use and duration of use. The effects of chronic marijuana use on the brain may depend on age of first use and duration of use, according to researchers at the Center for BrainHealth at The University of Texas at Dallas.
Feeding: The Adult German Shepherd Dog. The adult shepherd will eat approximately 40 pounds of dry dog food per month. Naturally, this will vary depending on the metabolism of each individual animal and it's activity level. Because dogs are born carnivores, many people supplement their dogs diet with meat protein, at least a few times per week.
AAFCO recommended fat content for GS is 5%-8% . Individual needs of German Shepherds depend on a number of factors including age, sex, lifestyle, and much more. It is not necessary that the food requirements for a young GS match an adult GS. Sometimes younger GSs require a high-energy diet to keep them active.emember, a GS pupâs diet isnât similar to that of an adult dog. 1  GS puppies need to gain 1 to 2 grams per pound every day. 2  Feed in small quantities but several times a day. 3  Feed your puppy dry food mixed with raw liver pieces to provide energy for its rapid growth of body and bones.