If you want to get a head start on setting up your beach house on this animal-heavy Minecraft beach seed, you'll want to head straight to -259, 556 for a wonderful swamp to set up at. There you'll find chickens and sheep.
The picture above is perfect for setting up a farm and is located at -398, 418. After you do that, you can head to -484, 304 for lots of horses, sheep, and cows. Next, hit up the flower forest at -812, -1194 for some wool from the sheep you'll find there.
If you haven't had your fill of animals yet, you can get the queen of all Minecraft beasts, the llama, at -1682, -614.