Many pet parents «free feed» their animals, in other words, their animals have constant access to food throughout the day. (thatpetblog.com)
For one thing, they make it possible to ensure that your dog has constant access to food if he needs it, even when you are away from home. (pawster.com)
Many people think that if a puppy is allowed constant access to food, he will eat what he needs and no more. (thehappypuppysite.com)