I don't own stock in the company or know anyone who does - but I do have three cats who are CRAZY about the "Da Bird" toy. Sawyer has such an affinity for it I've had to change my 'hiding place' several times - he kept finding it!
Da Bird is an awesome cat toy and I've found a great variety on eBay. Whether you are able to go to a local pet shop or need to buy online, it sure will give you and your cat hours of hilarious fun. I've come up with so many patterns to flick and fling it around. Hard to say who is having more fun :)
If you enjoy YouTube (I know my cats do!) it's a fun thing to do a search on. Some of the videos you'll find will make you want to get one ASAP if you don't already have one.
Daily exercise is an important part of life and even if you have multiple cats who play, having a toy like this that encourages leaps and bounds can work out some muscles they might not otherwise.
Great cat food is just one part of keeping your cat healthy. If you know of other great cat toys shoot me an email. I've got some other favorites I'll be sharing about later too :)
