A new born kangaroo is small enough to fit in a spoon!
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A puppy is born blind, deaf, and toothless.
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One litter of kittens can be produced by more than one father.
57
A group of pugs is called a grumble.
10
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13