Worried Barking is relatively rough (7)
I believe the answer is:
rowdier
'is relatively rough' is the definition.
I can't judge whether this defines the answer.
'worried barking' is the wordplay.
'barking' is an anagram indicator (UK slang for mad).
'worried' anagrammed gives 'ROWDIER'.
Can you help me to learn more?
(Other definitions for rowdier that I've seen before include ""noisier"" , "More raucous" , "more noisy" , "more disturbing" .)