Sniffer

Feed sniffers torchflower seeds to breed them and increase their number in the pen.

Using a sword or axe on the Animal Pen will kill the sniffers and drop their loot.

Use a bowl on the Sniffer Pen to collect ancient seeds. More sniffers mean more seeds. [redstone interaction 1]

Use a bucket on the Sniffer Pen to collect eggs. More sniffers mean more eggs. [redstone interaction 2]