Keeping males with intact toes, both for Ross 308 and Hubbard JA57 parent stock, is currently not feasible under the prevailing conditions without adverse effects on feathering, mortality and female welfare. Photo: Henk Riswick
The number of mutilations in breeders has decreased considerably in recent years. More research is needed to phase out the remaining treatment: hind toe clipping in males. It is expected that this should be possible in the near future with appropriate management. Until the turn of the century, mutilations were commonplace in broiler breeder males and females. Day-old males were treated on the comb, beak (upper and lower), spur (left and right), and toes (left and right hind and sometimes also
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