Here is the full list of all 19 Paws: A Shelter 2 Game achievements.
Followed Mother in the night.
Found all the rare items.
Found one rare item.
Got past the Fox on your own.
Caught 50 birds.
Caught 100 butterflies.
Caught 100 frogs.
Chose a different family.
Completed the memory image.
Crossed the Lake.
Ate eggs from 50 nests.
Found a friend.
Found the family's trail.
Understanding the what and the why.
Observed a spirit.
Observed all spirits.
Saw the wolf hunt.
Found one piece of the memory image.
Jumped on a lot of puffballs.