Neverwylde 1 by Linda Mooney
Two species, bitter enemies, are determined to destroy each other, until they realize they need one another to survive a major catastrophe.
As they race through a nebulous space anomaly in the midst of battle, the Terrans and Seneecians are blown through a wormhole to crash land on an uncharted world. A half world. A world containing the remains of a long-dead civilization.
Lt. Kelen Chambliss knows she has no reason to trust the furred, humanoid creatures, but she and her crew members cannot survive without their help, and the Seneecians cannot survive without theirs. Neither can she ignore the fearsome-looking one called Kyber, with his wicked talons and piercing green eyes.
As they slowly come to realize there is no escape or forthcoming rescue from the barren planet, Kelen learns there is much about the enemy she never knew. Including the fact that Kyber’s formidable appearance hides a strong, brave, and caring heart.