They ordinarily only feed on carrion in the late evening hours and at night. Fleas that feed on pink foxes involve Pulex irritans, Ctenocephalides canis and Paraceras melis. Wolves could get rid of and consume purple foxes in disputes about carcasses. Both species will eliminate each and every other's kits, offered the possibility. They are extremely possessive of their food and will protect their catches from even dominant animals.