I much prefer readability over code density (although I'm happy to use slices, I often find I have to stop and think about them when I come back to them). So 
%pets = map { $_ => $hash{$_} }
        qw( dog cat );

[download]
is how I'd do it

Edit: Got rid of "concise". It did not convey my meaning very well :(

In reply to Re: How to extract part of a hash by FunkyMonk
in thread How to extract part of a hash by rhesa

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