The blue dino pet Sylthed Simulacrum footstep sounds are very, very loud and obnoxious. It's not just annoying though, it gets so loud it literally overrides other sounds in the game and silences combat sound effects like the ones coming from at wills or encounters or enemy voice lines.
I have confirmed that at least 1 other person has the same issue. Doesn't matter if it's your own pet or someone else's, the sound is just as loud.
edit: Just saw this issue has been addressed on the preview server
Comments
I have been asking my party members to dismiss those pesky pets.