If you spawn in two sniffers with the following command, they’re having a hard time breeding or rather can’t at all and just go back to neutral after having tried for a little while:
/summon sniffer ~ ~ ~ {attributes:[{id:"minecraft:scale",base:2.0}]}
That means you’re wasting two Torchflower Seeds whenever you attempt to do something like that and you don’t get it back
Environment
Vanilla Minecraft 1.21.5 in Singleplayer
This might be related to MC-270878 because if I set their scale to 0.5, I see that only their noses touch and then they breed.
With the bigger scales like 2.0 however they go past that point of “nose touching” and then they never actually breed.