Sandy Paws Rescue Inc., a dedicated foster-based dog rescue in Massachusetts, recently introduced Blu, a 3 to 4-year-old dog who’s been described as a “sparkplug of a little terrier.” Weighing in at just 15 pounds, this energetic canine is currently settling into his foster home while awaiting his forever family. “Oh em gee… We have another scruffmuffin in search of a home,” announced Sandy Paws Rescue Inc. in their recent social media post, which also revealed Blu will be in attendance at their upcoming adoption event at the Black Dog Store in Falmouth this Saturday, September 27th.…