I think if you peg their currency to the dollar it is #4, but if you value it by purchasing power parity(what you can buy in terms of goods and services) it is easily #2.
As for eating dogs(I haven't tried cats), the meat is so tender and delicious. It is even leaner than buffalo, and definitely more succulent.
It is a pure myth that adrenalin makes meat more tender. Think about it. When you are stressed, your muscles become tight and sore. When you are not stressed, your muscles become relaxed. The same thing applies to animals/