George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
Two dogs were among the Titanic survivors.
262
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12