Friskies' Bonio dog biscuit brand is sponsoring a month-long scheme that encourages pet owners to take their prized pooches to the dentist'. During National Pet Smile Month in March, Bonio packs will carry details of veterinary practices offering a free dental check up for pets. On-pack branding will also reinforce the brand's positioning as a biscuit that fights plaque. "It's not just a matter of smelly breath," said a spokesman. "Dental disease is a real animal health issue." {{P&P }}