Pet Bag is the parent quest of Gather Hay and all subsequent quests that can be completed in order to add more storage spaces for additional hatched Venomancer pet eggs.
Gather Hay Edit
|Start|| Pet Skill Trainer|
|End|| Pet Skill Trainer|
|Rewards||Increase Pet Bag to 2|
Take 20 Fodder or one Cage to the Pet Manager in order to increase the Pet Inventory to 2 slots.
Low level river-dwelling tortoises and a handful of other, higher level creatures drop Hay (link to list below under Links). With one exception, the higher the level of the monster that drops Hay, the more Hay drops per number of kills. Only water-based pets, and characters underwater, can attack the lowest level (8) river-dwelling, water-based tortoises. It seems likely that players will prefer another water pet to the tortoises, even considering that low level spawns levelled higher tend to be more powerful than high level spawns of the same type (See Venomancer Player Guide if this concept is unfamiliar). The tortoise can always be turned back into an egg and disposed of, if its slot is needed. Or wait to kill the level 20+ to 30+ land-based creatures that drop Hay. Or buy Hay at extravagant vendor prices.