Dolphin Pet

The Dolphin Pet is a Pet that can be obtained directly from Fishing. Unlike other Pets, the Dolphin is obtained via milestones, similar to the Rock Pet. Upon reaching a milestone a new dolphin pet is acquired, any previous dolphins are not upgraded.

Obtaining
The Dolphin Pet is obtained by killing Sea Creatures. However, the kill count starts from the time of the Pets v2 update, not from the start of SkyBlock (kills from before the Pets v2 update will not be counted).

The milestones are as follows: Players can see their progress to milestones in the fishing skill menu after unlocking the first milestone.

Trivia

 * The variant is generally not considered worthwhile to upgrade to, as the additional perk not present in  is not too useful.