Baby goats on seesaws

This one is from Zachary Menchini's channel in YouTube.

Live action light painting

Live action light painting // TECH:TEST from Anssi Määttä on Vimeo.

Hot air balloons in special shapes

This one is created by Lindstrand Balloons; read the story behind the Churchill Hot Air Balloon.

Sphynx kittens bathing

From Animal Planet TV's playlist Too Cute.

Dogs on trampolines

Mudd the Bulldog likes the trampoline; this video is from stormy050607's channel in YouTube.

Puppies with skateboards

One of them continued the hobby; see amonroy985's videos in YouTube.

Jan von Holleben's Dreams of flying

See all the other photographs of the same series "Dreams of flying" in Jan von Holleben's web page.

Reacting to one's own sleepwalking

One of stillsoundlyawake's videos at YouTube; the original sleepwalking video is also there.

All the emotions

More adorable Oliver videos at the ForTheOrb's channel in YouTube.

Holding hands

One of Ben Burville's videos at YouTube.