![](http://www.alamy.com/thumbs/6/4E3AC362-6DEC-4889-92D4-C3259F0737B2/H8MCEF.jpg)
Two dogs barking and threaten each other with open mouth
Pair of Jack Russell Terrier wrestling on green grass
Size: 5766px × 4016px
Location: Russia
Photo credit: © alexei_tm / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 2, aggression, aggressive, animal, barking, canine, couple, danger, dangerous, dog, fang, fight, funny, game, grass, green, growling, jack, jaw, menace, mouth, open, outdoor, pair, pet, playing, russell, snarling, struggle, teeth, terrier, threaten, warning, wrestling