So Growl has been having some problems since 2.4 went live. Pets refuse to cast it in the right order, which is wreaking havoc with Hunter aggro, especially on boar pets, who depend on a Charge/Growl combination to gain their fabled massive aggro. I myself have noticed that I have a lot harder time keeping aggro from my beloved boar Bonnie when I solo on my Hunter. So now on the PTR, we have some new lines in the latest update of the patch notes:
• Boar Charge: This ability will no longer make Growl cast immediately after it generates excessive threat.
• The pet ability Growl will no longer scale with pet Attack Power.
It should also be noted that Nethaera has said that Growl will now scale with Hunter AP instead of Pet AP, so there's no fear that it's become a non-scaling flat skill.
Now, this all sounds somewhat ominous, but what does it actually mean?