http://www.thecatsden.net/
this one also make outdoor enclosure. it is not cheap but it is suppose to last 10 yrs, maintenance free. it's canadian base but they ship to US as well.
*sigh* i rent a basement now and could only take my cats to my bf's place to enjoy sunlight every once in a while. when i get my own place in the future i'd definitely buy / build a outdoor enclosure.
this one also make outdoor enclosure. it is not cheap but it is suppose to last 10 yrs, maintenance free. it's canadian base but they ship to US as well.
*sigh* i rent a basement now and could only take my cats to my bf's place to enjoy sunlight every once in a while. when i get my own place in the future i'd definitely buy / build a outdoor enclosure.