From the IKEA pet collection catalogue:
Finally for cats and dogs too
Have you ever felt like your cat or dog wasn’t just a pet, but a member of the family? It’s exactly that focus that led IKEA to make the comprehensive LURVIG pet product range. Created by pet loving designers with support from trained veterinarians, the range covers all the bases of our shared life with pets indoors and out, so you and your pet can enjoy your home together. [Website]
IKEA assures its customers that the entire collection was created by: "pet loving designers with support from trained veterinarians."
It's also an affordable line. Most items are under $25 and even the priciest offering (the padded cat house) is $54.