Oh yes! Thanks!
I've just achieved another Westfall Chicken and now the release button appears. So I can confirm, if you only have 1 pet the button won't show. The button only appears when you have 2 or more

Hello! I am still fairly new to the whole battle pet system and enjoying it a lot! Though, I have a question about releasing / removing learned battle pets. As I thought you could only remove battle pets from your journal when they're cageable. In this case, I want to get more Westfall Chicken in di...

Thanks! Yea I'll go for the battle pets first and after that grinding for the mounts

Fair point!

Hello! I am currently grinding Timewalking badges and I was wondering which pets are worth buying. Are there any battle pets usable in PVE or are they just for completing the collection? Currently the MoP timewalking event is in progress or should I wait for a different expansion event? The reason I...