My grandfather birthday is on the way, want to surprise him by bringing his favorite non-veg pickle, but I don't know which pickle is good for health, Can anyone suggest me a healthy non-veg pickle?

Non veg pickle? Pickles are vegetables or fruits depending on your interpretation of seeded items..

Pickles are made from cucumbers. Here's a good recipe:

https://www.tasteofhome.com/recipes/easy-refrigerator-pickles/

Non veg pickle?

I am a pickle'aholic and I've never heard of that. We make our own pickles when the cukes are ready. If you have a Marlow's Tavern near, they have fantastic pickles. Mt. Airy sweet and hot are very good store bought pickles.