Left the Zombie Dog ability up, summoned my three dogs, and never saw a fourth spawn. When one of the dogs died, CoL would trigger and give me a third.. but I never went over 3. The tooltip says nothing about a 3 dog limit, and I honestly think that's shady dealing to limit the dogs. Makes the ability useless IMO, unless you just want to have three dogs without wasting an ability.
On the positive side, the CoL dogs carried the same buffs the summoned Zombie Dogs did, at least they had infectious bite when spawned.
Anyone have any input, or saw 4+ dogs out at a time? I think it would give people the balance/power for having dogs out, and if 3 is the max, imo the talent is a waste.