Dog "Attack"

Read in the Orlando Sentinel (www.orlandosentinel.com) today about a 5-yr-old chow/lab mix "attacking" a 6-yr-old boy.....the details in a nutshell:

• Grandma's dog, Buck; had for his entire life; no incidents
• Dog was chained up in yard
• Kid got bit on forehead/cheek; airlifted to hospital; treated & released

My thoughts? You should know what's coming:

• Chained?
• 6-yr-old kid?

Far be it from me to draw any conclusions on this story...