Pickle is a...

Hem grabber

Ball nabber

Tail chaser
Step racer

Water slurper
Belly burper

Eye roller

Garden holer

Stick chewer
Bone hewer
Plant stealer
Potato peeler

Hand nipper
Rug ripper
Fir-cone gnawer
Toy hauler

Teeth snapper
Little yapper
Shin bruiser
Sofa snoozer

Soft snorer
Persistent pawer

Morning smiler

Heart delighter.

Pickle!