What is a podcast?

Podcasts are audio or video programs that you can download and play on your computer or portable media player. Podcasts are usually distributed using Really Simple Syndication (RSS) technology.

What do I need to see or hear podcasts?

To see or hear podcasts, you need a computer with a sound card. If you want to take your podcasts on the go, you'll need to transfer them from your computer to a portable media device.

Do I need special software to receive podcasts?*

To receive podcasts automatically, you need podcast subscription software such as Apple's iTunes (which has the software built in), Transistr, or services such as Odeo.

Do I need an iPod to watch or listen to podcasts?

No. You can watch or listen to podcasts on any device that plays mp3 or video files, including your computer.

Why don't video podcasts play on my PC?*

Purina video podcasts are in .mp4 format, which you can view using the QuickTime player, RealPlayer or iTunes - all of which are available at no charge. Windows Media Player does not recognize .mp4 video files. If you have trouble viewing Purina video podcasts, download one of these players and try again.

How do I subscribe to Purina podcasts?*

The easiest way to subscribe to Purina podcasts is via our Petcasting homepage on iTunes, where you may subscribe to shows at the click of a button.

Alternatively, all of our podcast pages include an XML link that you may copy and paste into your podcast software of choice.

Dogs of different breed sizes use food differently. Smaller dogs tend to have faster metabolisms and burn more energy per pound of weight, while large dogs have slower metabolisms - too much food can pack on the pounds.

Use the chart below to identify your dog's breed size. If you have a puppy, remember that you are choosing the weight you expect your puppy to be when full grown, not right now. If you have a mixed-breed puppy, make your best guess based on the breeds that seem to be present.

Breed Size	Typical Weight At Maturity
Small	3-25 lbs.
Medium	26-50 lbs.
Large	50 lbs. or more