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 Chow Chow (sometimes simply Chow) is a type of dog breed originally from China, where it is referred to as Songshi Quan (Pinyin: sÅngshÄ« quÇn é¬çç¬), which means âpuffy-lion dogâ. Fast Facts Group classification: Non-Sporting Country of origin: China Date of origin: Antiquity Weight (M): 50 - 70 lb Height (M): 18 - ...