Two kangaroos duke it out at zoo in China
Jiangsu, China #Pets
Crazed sheep attacks farmer in China
Shandong, China #Pets
Escaped bulls spark chaos by fighting in the street
Uttar Pradesh, India #Wildlife
Fighting marmots create a spectacle for hikers in China
Sichuan, China #Wildlife
Cow accidentally flips his friend during scuffle
Yunnan, China #Wildlife
Russian MoD unleashes 'Yars' as missile crews battle for dominance
Sverdlovsk Oblast, Russia #Conflict & Protests
Asian black bears wrestle for dominance in front of tourists
Nakhon Ratchasima, Thailand #Wildlife
Two ferocious monitor lizards wrestle for dominance in dirty canal
Bangkok, Thailand #Wildlife
Monitor lizards appear to hug as they battle for dominance
Bangkok, Thailand #Wildlife
Two monitor lizards wrestle for dominance in family's garage
Nakhon Pathom, Thailand #Wildlife
Female silverback gorilla displays dominance beating her chest in Texas zoo
TX, USA #Wildlife
Testosterone-fuelled male elephants seen fighting for dominance in Thailand
Chanthaburi, Thailand #