Indoor Dog Fence

I'm training my puppy pot and I'm going to need a fence not big, but not small.
A bit like those you see on the PetSmart adoption weekend. If someone can sell me or find one for a cheap price (no more than $ 60) then please reply. Thank you!

With Care-A-Lot Pet Supply Midwest they have a Gold Plated Zinc Exercise pen I have one I use with my 2 puppies shih tzu I paid 59.95 which is a good market size has Midwest Model 544-36 36''de been high, I bought this size because I have 2 puppies but the smaller would be perfect for you Midwest Model 540-24 and 24''High 49.95 Midwest Model 542 30 30''Haut 54.95

I'll post their website http://www.carealotpets.com/Products/Mid ...