Ushari claims to be a friend of Kenge which is proven true after he states he is able to get him on Scar’s side and succeeded in doing so and also warns others not to mess with the monitor lizard by calling him little, showing he knows him quite well.
Though Kenge is an ally of Janja, he did not like the hyenas at first because they frequently said the word "little" around him even though they did not mean to call him a little lizard. However, they worked together as an attempt to steal the elephants' melons in "The Bite of Kenge" (despite him accidentally biting them) and also to corner the Lion Guard and Makini in "The Scorpion's Sting", despite the two failing to succeed in any of these plans, Janja could still fear Kenge despite being allies.
Kenge hates the honey badger after he foiled his plans to take away the elephants melons, and for also calling him a "little lizard" repeatably, angering him so much which is what in part ruined the plan after he bit all the hyenas as he tried to eat Bunga.
He also failed to harm him a second time after he and the rest of Army of Scar cornered him and his friends until the cub roared at him again, allowing him to escape the lizards bite.
Out of all the members of the Lion Guard, Kenge seems to hate Bunga the most.
The two hate each other greatly, and in Kion's case its for Kenge trying to steal the elephants melons and for biting him and the rest of the guard, but eventually recovers from his attack and is able to blast him back into the Outlands.
He also defeats the lizard once more when he and the rest of Army of Scar corner him and his friends but is able to roar at him again, much to Kenge’s dismay.
Kenge is the first monitor lizard Ono had seen and the one he hates the most after he bit him and the rest of the guard and also tried to steal the elephants melons, but eventually recovered from his attack and watched him get blasted back home.
Kenge tried to harm Ono again after he and the rest of Army of Scar trapped the egret and his friends but once again was blasted away by Kion.