Amazing custom cat tower for cats that already have everything else. This is awesome.
fleece dog rope toy
SIRO Twist - contemporary cat furniture The modern cat bed Siro makes the pet world go round!
Designer Crates - Luxury Pet Crates for Modern Living. Elegant Crates
contemporary wooden dog bed from kofa
Yeah!: Felt toys for all the good girls and boys. (Designed by Sleepy King)
Wall Mounted Cat Feeding Station Shelf - The Vertical Cat's Contemporary Cat Furniture, Trees, Shelves and Stairs | Catify your home
Not a DIY, but this is great modern outdoor playhouse DIY inspiration
Cubic Solid Dog Contemporary, MidCentury Modern, Organic, Natural Material, Wood, Toys Accessory by Maze Ny
Love the doggie door in the screen door for security and this open room idea