A tweet going viral tells the story of a Labrador who only eats half her food. Why? Twitter user @_EasyBreasy_ revealed he only had one food bowl for his two dogs Stitch and Cookie. The two adorable labs from Idaho, shared their water bowl and chew toys for over a decade. The two even ate their kibble out of the same bowl. Being the older dog, Stitch taught Cookie to only eat half the food in the bowl. So Cookie listened and left the rest of the food for him. Sadly, Stitch recently passed away. However, in a sweet way to honor him, Cookie still only eats half the bowl and leaves the rest for him.

Many pet cats are kept indoors for a variety of reasons in conditions that are perhaps the least natural to them. Indoor housing has been associated with health issues, such as chronic lower urinary tract signs, and development of problem behaviors, which can cause weakening of the human–animal bond and lead to euthanasia of the cat.  Environmental enrichment may mitigate the effects of these problems and one approach is to take advantage of cats' natural instinct to work for their food.

Here are 7 cool food puzzles on Amazon right meow that can keep your cat engaged and feed his hunter spirit.

As far as canine food, the best thing is to stick with the dog food your veterinarian recommends for your pet, but it's natural to want to give treats every now and then. That's well and fine, as long as you avoid using these foods.