1 Certain parts of the brain shrink, especially the prefrontal cortex (an area at the front of the frontal lobe) and the hippocampus. 2  Both areas are important to learning, memory, planning, and other complex mental activities.
A strong work ethic dog, the Bergamasco is a big fluffy breed with distinguishing characteristics of its coat. The hairs seem to be âdog hairs, âgoat hairs, while wool can also be noticed. These hairs combine to form black or gray mats which grow throughout Read More. Image.
The Goldendoodle is a designer dog, a hybrid dog breed resulting from breeding a Poodle with a Golden Retriever. Like all other designer breeds, the Goldendoodle is not truly a breed of its own, but is a crossbreed â and in this case, a cross that is enjoying growing popularity.he average height for a Small Standard Goldendoodle is 17 to 20 inches; the weight is 40 to 50 pounds. The Large Standard Goldendoodle averages 20 to 24 inches in height and weighs 50 to 90 pounds.