Med resort hosts international for Wolves, maybe (7)

I believe the answer is:

canines

I'm a little stuck... Click here to teach me more about this clue!

'international for wolves maybe' is the definition.
I can't tell whether this definition defines the answer.

'med resort hosts' is the wordplay.
'med' becomes 'i' (I can't explain this - if you can you should give a lot more credence to this answer).
'resort' becomes 'cannes' (French resort town).
'hosts' indicates putting letters inside.
'i' placed within 'cannes' is 'CANINES'.

Can you help me to learn more?

(Another definition for canines that I've seen is " Dogs -- teeth".)

I've seen this clue in The Guardian.

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