I am saving up for a new tab and even though i havn't been buying anything i still need like 12k so if you have anyways to make money and fast if possible i would rather not sell my pets becuase i like all of them, i know im making this hard on you guys that do have answers but i have not a lot of things to sell in my inventory

You can try sending your pets on missions, selling stuff (I know you said that you don't have much to sell), or keep saving up.
I hope that helps!

@Erin526,
For the fastest way, I would suggest going to the festival zone with your highest leveled pet, run away from all battles, and make your way over to the free egg hunt. Collect eggs using the guide found in the guide forum. Then sell the eggs that you get up on the trade broker for 1.3k-1.6k each. (I would avoid the egghunt boss if it appears at all)

The location of the egg hunt is to the immediate right, then down when you first answer. Talk to the NPC next to the wagon, May Flowers. (You should be able to get at least 20k gold quickly with this strategy.)

If you have any pets you REALLY DO NOT NEED, ask around for a fair price and put it up for sale, and put other pets up for breeding. Now, nobody's gonna pay 20k for a 1vis 5car pet, so make sure the price is fair.

Hm, do you mean 1.3-1.6k per egg? I was thinking of doing that.

@Purebloodblackrose,
Yup c: Per egg. ^^

Finally! I was able to save up enough money to buy the new tab!!!!! this is awesome but i am still looking for answers becuase i'm down to about 1,000 gold Your advice realy helped thanks guys!!!!!!

Help! I need 60k gold to buy a new tab, and I'm at 22k. Any more ideas? I do sell pets, but should I keep them un-named so people buy them?

People do prefer un-named pets because you have to have a philter of amnesia to rename them. Just follow the suggestions here and save up for the next tab :) Sell pets, send on missions, and sell things from the fest zone IF you don't want them.

Another thing I like to do is, while ineffective, enemies tend to drop equipment a lot. If you don't use this equipment it's good to sell it. Not broker it just right click sell. It doesn't bring in a LOT of cash but it brings in a little. If it's epic or legendary equipment you can sell on the broker and get more gold if you want if people buy but anything under epic it sometimes pays off to hoard and right click sell. (Tbh I just broker legendary equips which tend to only come from mission satchels)