The Basenji dog is the only dog that is not able to bark.
4
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Dolphins have names for one another.
18
A domestic cat can sprint at about 31 miles per hour.
274
Female kangaroos have three vaginas.
2
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6