The hepatic portal system is the system of veins comprising the hepatic portal vein and its tributaries. The liver consumes about 20% of total body oxygen when at rest, so the total liver blood flow is quite high. Blood flow to the liver is unique in that it receives both oxygenated and partially deoxygenated blood.
Mini-Aussie Ideal Weight. I have a 3 year old female Miniature Aussie and she currently weighs 30 pounds. She gets moderate exercise (2 mile brisk walk each morning; chasing rabbits, birds, etc around a 1 acre yard).
She should be at her full grown height now, but may put on a few pounds as she fills out. Aussie usually reach their full height at 7-8 months. Big merle girl. My Roonah's 22-3 tall and 52lbs at 10 months old. Big girl. I've had several aussies, and lucky to always get calm ones... until Roonah. My others were blessings. Sweet and attentive.