Im level 20. My pet is level 20. I have trained growl at the trainer, but I do not see it on my pets bar or in my pets spell book. And I have tested my pet and do not see it growling or pulling threat like it should.
Have you open your pet training icon and trained growl for your pet? If not go into your skills menu and find the pet training one and click it. You should then see the list of pet skills you know and then go train your pet. Learning the skill from the trainer or another animal just put it into your pet training menu it does not train your pet that is a second step
I wish I wasnt such a Vanilla scrub and knew this sooner. Ive leveled to 20 without using growl because I thought I had to get to 20 to learn it as it was at the trainer as a level 20 pet talent. I did find it strange I learned growl 3 as my first growl lol