One clip names both of them

426 views between them.

Sheep outweighs Chicken 110× — 80 kg against 0.8 kg.

Tale of the tape

Body mass

0.75 kg

🐔 Chicken · AVONET

80 kg

🐑 Sheep · AnAge

Maximum lifespan

30 yr

🐔 Chicken · AnAge

23 yr

🐑 Sheep · AnAge

Bars are sized against the larger of the two figures.

Animals caught on camera

Real footage of the animals on this site — hunting, fighting, and getting on with it.

Shared ancestry

The closest group they share is Tetrapoda (superclass), home to 51,389 species.

We know what their shared ancestor was, but not when it lived — no dated family tree spans both of them yet.