Dart
Quest reward from It Seems You've Made a Friend. This young crawgling was rescued from a vicious blood troll war camp. With care, and lots of feeding, you earned his trust and Krag'wa asked you to... Beast type. I believe it is horde only pet right now You can get it after a short questchain in Nazmir This quest is part of the Nazmir Zal'amak questchain.
Dart is a Battle for Azeroth battle pet obtained by completing the Zal'amak questchain in Nazmir, currently believed to be Horde only.
Guide awaiting review
Begin the Zal'amak Questchain
Find Yash in Gloom Hollow, Nazmir, and accept the quest 'A Chance Sighting' to start the Zal'amak questchain.
Report to Guard Satao
Travel to Zal'amak and speak with Guard Satao, who will give you the quests 'Aid the Wounded', 'Bad Juju', 'Off With Her Head', and 'Rescue the Chronicler' in sequence.
Complete Chronicler Jabari's Quests
After rescuing the Chronicler, speak with Chronicler Jabari in Zal'amak to receive and complete 'Earn Their Trust' followed by 'Crawg Free Zone'.
Claim Dart as Your Pet
Complete the final quest 'It Seems You've Made a Friend' to receive 
Dart, the young crawgling rescued from the blood troll war camp.
