They commonly only feed on carrion in the late evening hrs and at night time. Fleas that feed on red foxes involve Pulex irritans, Ctenocephalides canis and Paraceras melis. Wolves may get rid of and eat purple foxes in disputes in excess of carcasses. Both species will eliminate every other's kits, given the opportunity. They are extremely possessive of their foodstuff and will defend their catches from even dominant animals.