Do not buy from this company!! Equipment is likely faulty and dangerous. They talk a big game, how great everything is etc.., including great service. Nothing could be further from the truth. I heard they had a good selection of medical equipment,they had a great looking web site. WRONG choice. We got totally ripped off, huge long drawn out hassle, in the end out $897(better than the almost $10,000 it was) They will likely not be in business long, I have since heard " people are 60% satisfied and they keep getting away with it, because busy vets and docs don't have time for the hassle" I hope this gets around and other docs will be forewarned and figure out- even ebay is a better bet.