PHOTO: Mariah Carey's Furry Fitness Trainers Keep Her Moving
09/30/2011 AT 03:00 PM EDT
On Friday, a very svelte looking Carey Tweeted a photo of herself burning some more calories with her barking brood.
"And They Call It Puppy Love," she wrote. "Me & dem pups at it again!"
Sounds like the singer's five Jack Russell terriers – Cha Cha, Jackie Lambchops, Jill E. Beans, Squeak E. Beans and JJ – aren't afraid to give their megastar Mom a little tough love during a workout!