listen i think a fox is a very very hard thing 2 catch i no people that say if a dog is fast anoth 2 catch a rabbit they can catch a fox . wich is a load of crap my bitch can catch rabbits with ease and i wiil say she does miss a fair share of foxes when ran on her own but she catches a few aswel but i find that people who keep heavy dogs will run them 2gether.