This may be a repost of a repost, but I haven't seen a thread about this specific monster. If not, prove me wrong.
Small Eggs are pretty expensive on my server, 20G+ per stack, currently its 50G Per stack due to Children's Week.
Feral Dragonhawk Hatchling - NPC - World of Warcraft drop them 100% 1-2 eggs per kill, and they are relatively close together. I farmed about 80 in 10 minutes.
The main areas where these guys spawn. I would start from the right, making a circuit around. Could easily get 100+ eggs per trip and very fast respawns. Make sure you loot everything, so they respawn faster (theory).
I would sell the eggs as it is, but if you want to make the Cakes/Cupcakes out of it; right now, its pretty competitive pricing because of Children's Week.
Thanks for reading this quick guide . I'll make it look prettier and more...Viewtiful when I get back from work.