The one that I use is called thecryptofaucet. On this site I claim once per day. So far I have claimed dogecoin and tron. Minimum withdrawal amount for dogecoin is 3 dogecoins. For tron it is 1.2 tron.
(there are other coins as well, such as digibyte, Litecoin, bean cash, bytecoin, siacoin, steem, verge, however I didn't claim them yet, since I focus mainly on dogecoin)
So far I have withdrawn a bit over 100 dogecoins over past two months. the amount is not that much, but the withdrawal is quick and minimum amount to withdraw is also quite low.
please have a look, and I will be happy if you use my referral. thanks