Sure!! Luna will "tell" me everything she needs with that little growl!! She will come and do it, and as I ask her Really?? and what else?? did your brother make you all that?? and she will keep "talking" like that...
Sometimes, when she is hungry she will tell me, and she will raise the tone if I don't listen, until she may finish barking to tell me she is not joking, she is hungry, or thirsty... And some people thinks dogs only would need to talk to be like people... Well, my dog, talks!!!