Whitefish River but then the fish gets caught

I just used Google for these translations, so I've no idea if they're accurate, haha. But "deirfiúr" = "sister" and "cad atá ar bun?" = "what's up?"

It was Spine, Turquoise confirmed a split second before barreling into the other wolf so that the two of them lurched to the ground in a Celtic knot of limbs and tails. A happy bark loosed from the Gunner's muzzle before it was unceremoniously slammed into the ground, effectively muffling her. With a grunt, she kicked at her sister, flipped over onto her belly and pushed herself to her black paws with a low woof.

"Sorry, I'll catch you a new one," Turq replied rather absently, grinning fondly at her litter mate. "What're you doing here, deirfiúr? I've missed you. I've missed everyone. Cad atá ar bun?" she asked, reaching out her smudged snout to nuzzle at her sibling's cheek, gemstone eyes shining brightly and tongue lolling from her mouth in a rogueish grin.