Tiny Walking Bomb: how to get the pet in WoW Forever
Tiny Walking Bomb is a companion pet from Classic that returns in World of Warcraft: Forever. You learn it from 
Pet Bombling.
In short
| Item | Pet Bombling |
| Source | Crafted: Engineering 205 |
| New in Forever | no, from Classic |
| Account-wide | yes, according to Wowhead |
How to get it
Engineers make it with Pet Bombling, from 205 skill in Engineering. It needs 1 
Big Iron Bomb, 1 
Heart of Fire, 1 
Fused Wiring and 6 
Mithril Bar.
What changed since Classic
The item now teaches the pet: it becomes a spell and no longer takes a spot in your bags. Summoning it is instant instead of a 1 second cast, with a cooldown of 1.5 seconds.
Wowhead’s database marks the pet as account-wide: learned once, it would be there for every character. Blizzard has not confirmed that itself.
More pets from the same source
Every pet of WoW Forever, with where it comes from, is in the pet guide.
Frequently asked questions
How do you get Tiny Walking Bomb in WoW Forever?
Engineers make it with Pet Bombling, from 205 skill in Engineering. It needs 1 Big Iron Bomb, 1 Heart of Fire, 1 Fused Wiring and 6 Mithril Bar.
Is Tiny Walking Bomb new in WoW Forever?
No. Tiny Walking Bomb was already in Classic and returns in WoW Forever.
Sources: Wowhead