if they don't raise animals for fur, then they use pet dogs and cats, or they make synthetic fur using overly-polluting barrel's of oil.
@ Slayer,
The netherland's is full development partner of the JSF project which carries certain liabilities but to date your country is only committed to a handful of test models (that does not make an airforce). At the moment, Italy, Australia, and the USA are the only truly committed partner's by having actual, committed production numbers.
given the recent developments in defence co-operation (Benelux, Denmark, Norway), there is an opportunity to rationalize aircraft numbers as well as to determine the model's that will actually be flown.
IMO, I find the Dutch pragmatism in defence to be quite beneficial to your country from a broad perspective.