a few Define Sociology cat trees from amazon Homeless fast course
YAHEETECH Cat Trees Cat Tower with Extra Scratching Board & Posts, Kitten Condo Center with Plush Perch and Dangling Ball : Amazon.ca: Pet Supplies
pidan Cat Tower for Indoor Cats Tall Cat Trees and Towers for Large Cats Wood (S-Island) : Amazon.ca: Pet Supplies
Yaheetech Multi-Level Cat Trees Cat Towers 79in Cat Tree for Indoor Cats with Sisal-Covered Scratching Posts, Plush Perches and Stable Condo for Kittens, Cats and Pets, Beige : Amazon.ca: Pet Supplies
Cats Activity Trees Cat Tree Quality Cat Tower Glue Rattan Climbing Frame Comfortable Cat Litter One DIY Cat Furniture Cat Sisal Column Grab Board Multi-Layer Cat Tree : Amazon.ca: Pet Supplies
MAU Modern Cat Tree Tower for Large Cats, Real Branch Luxury Cat Condo, Wood Cat Tower, Cat Scratching Tree, Cat Condo, Cat Lover Gift, Luxury Cat, Cat Gifts by Mau Lifestyle :
51" Multi-Level Cat Tree Cat Tower for Indoor Cats, Cute Purple Flower Cat Trees, Cozy Plush Cat Furniture Condo, with Tree Hole and Sisal Scratching Post and Plush Dangling Balls : Amazon.ca:
PET WONDERLAND Cat Activity Tree with Scratching Post Cat Condo Small Best Cat Trees for Kittens Cat Tree Tower Small Cute Cat Condo Flower Cat Tree for Small Spaces : Amazon.ca: Pet
50” Modern Cat Trees Multi-Level Scratching Post with Cube Cave Enclosure - Log Color,Cat Tower Furniture Jute-Covered cat Scratching Posts : Amazon.ca: Pet Supplies
Prestige Cat Trees Beige Kitty Condo, Large : Amazon.ca: Pet Supplies
PAWZ Road [34''=86CM] Cat Tree Wood Cat Tower with Double Cat Condos for Indoor Large Cats, Cat Trees with Removable Perch and Fully Wrapped Scratching Sisal Post, Beige : Amazon.ca: Pet Supplies
PETSITE Modern Cat Tree Tower, Paper Rope Natural Bowl Shaped with Perch, Scratching Post, Rattan Cat Activity Tree for Kittens, 28" Tall : Amazon.ca: Pet Supplies
Amazon Basics Extra Large Cat Tree with Cave And Step Ladder - 19 x 50 x 19 Inches, Beige : Amazon.ca: Pet Supplies
Yaheetech 68.5in Multi-Level Cat Tree Large Cat Condo with Sisal-Covered Platforms Scratching Board & Scratching Posts, Cozy Perches, Stable Cat Tower Cat Condo Pet Play House, Dark Gray : Amazon.ca: Pet Supplies
Amazon.com: Cat Tree
51" Cat Tree Cute Cats Tower Condo with Sisal Scratching Posts Board Luxury Cozy House Indoor Heavy Duty for Cats, Multi-Level Play Activities Platform Tall Perch : Amazon.ca: Pet Supplies
PAWZ Road Cactus Cat Tree for Indoor Cats, [42"=107CM] Cat Tower Featuring with Large Top Perch,Sisal Covered Scratching Posts& Pad, Cat Climbing House with Deep Hommock and Big Cat Condo, Green :
YRRA 56in Cat Trees with Sisal Scratching Posts Perches and Condo Cat Tower Furniture Kitty Activity Center Kitten Play House : Amazon.ca: Pet Supplies
PETSITE 33.5" Tall Modern Cat Tree Cat Tower for Indoor Cats, 4-Tier Small Cat Condo Tree House, Kitty Activity Trees with Perch, Scratching Post & Pad, Grey : Amazon.ca: Pet Supplies
YAHEETECH 54 inches Multi-Level Cat Tree Condo Kitten Tower Stand House Furniture with Scratching Post & Anti-Toppling Devices, Suit for Kittens, Cats and Pet, Dark Gray : Amazon.ca: Pet Supplies
Amazon Basics Multi Platform Steps Cat Tree Tower - 24 x 22 x 51 Inches, Dark Grey : Amazon.ca: Pet Supplies
Cat Tree Tower/Cat Trees Cat Climbing Frame Small cat Litter cat Tree Integrated cat Frame Does not Occupy Space Capsule Cat Tower for Indoor Cats (Color : Medium) : Amazon.ca: Pet Supplies
Amazon Basics Large Cat Condo Tree Tower with Scratching Post - 18 x 18 x 46 Inches, Beige, L (Pack of 1) : Amazon.ca: Pet Supplies
Amazon Basics Top Platform Cat Tree - 18 x 14 x 22 Inches, Beige : Amazon.ca: Pet Supplies