Crossword clues for First dog, once 3 letters:RINFilm dog's first nameRINTV dog's first name?RINMovie dog's first name?RINDog's first nameRINDog star's first name?ONEThree Dog Night's first gold recordRINFirst name in dog starsONEThree Dog Night's first Top Ten hitRINFirst third of a dog star's monikerRINFirst third of a dog.RINFirst third of a famous dog's nameHERFirst dog, onceHER'60s First DogHERWhite House dog during LBJ's first termFALAFirst Dog of the '40sAIREDALEDog first bred in Yorkshire, EnglandDOBERMANSDogs first bred in ThuringiaSASHAFirst dog walker, maybeAKITAAlphabetically first dog in the AKC's Working GroupLEIKAFirst dog in spaceFALAFormer First DogMILLIE'90s First DogFALA'40s First DogFALADog first called Big BoyBARNEYFirst Dog before BoMALIAOne caretaker of "First Dog" SunnyFALAFirst Dog of the fortiesBOOBAMAFirst dog, jocularly (or, read another way, an Auburn football fan's shout?)LAIKAFirst dog to orbit EarthFALAFirst Dog of the 1940sLAIKAFirst dog in spaceLAIKAFirst dog on an orbital spaceflightFALAFirst Dog, onceAKITASDogs first introduced to America by Helen KellerGREYHOUNDFastest dog breed (... first 2 letters + last 4)STERLINGPOUNDFirst-rate dog shelter?IRISHTERRIER*Dog breed whose first club was formed in DublinLICKSDog's "kisses" (... first 3)THIRDOFNOVEMBERWhen Laika the dog became the first animal in space, 1957REINDog star's first thirdOBAMASFirst family with the dogs Bo and SunnyCORGIANDBESS'40s-'50s first lady with her dog?FRANKAMATEURFirst-time hot-dog griller?NATHANFirst name in hot dogsREAGANSFirst family with the dogs Lucky and RexBIGMAMATHORNTONSinger who was the first to record "Hound Dog"REWARDFirst word on a "lost dog" signSTICKPUPPYDog drawn by a first-grader?REWARDFirst word on a "lost dog" posterOBITPAGEFirst line of an ode to dog-gnawed homework?