i tried like a thousand different faucets and found the best working for BTC to be 

http://bit.do/freeBtC
http://bit.do/freeBtC2
http://bit.do/freeBtC3


and for dogecoin

http://bit.do/pushdoge1
http://bit.do/pushdoge2
http://bit.do/pushdoge3

i hope they help you out as much as they helped me : )
if you got any good faucets leave a comment pls