Dabbobi masu kiwon dabbobi da wuraren kiwon kaji a gonaki, kuma a cikin kananan gonaki, wasu lokuta ana samun hasara na dabbobi ko kaji da kaji, saboda sakamakon cututtuka. A cikin shekaru goma da rabi da suka gabata, wannan matsala ta zama mafi dacewa. Ɗaya daga cikin dalilan da wannan lamarin ya faru shi ne gano asalin ƙasa da cinikayya.