Yes.
We found her gloating over part of a brown snake not long after we first got her, but thought it must have been dropped by some of the local kookaburras. We were never sure, though.
The RSPCA warned us that she had an issue with "breaking focus" but given she's a "red cattle dog cross" (heh heh) and we both have some experience in cattle dog breeds, especially living with them in town, we thought, sure, that's workable.
Rosie, though? She's focusssssed!