While you are traveling in snowy biomes, dogs and cats will not teleport to you when you get too far.
Linked issues
duplicates 1
Comments 2
Duplicate of MC-120480
MC-151251
Dogs/Cats will not teleport if you are in a snowy biome.
Resolved
Duplicate
1
I can confirm this. Wanted to report it as well. It not only the snow biom. I can upload a video if it's really needed.
It seems that wolfs have some kind of range of 10-15 blocks and player must be within it in order to be followed. Wolfs no longer teleport to players. Very similar to being followed by animals when baiting them with food. You go too far away, animals stop following. With wolfs they just stop and wait.