Zach Hauser said his 5-foot iguana escaped weeks ago and was on the loose somewhere in Milwaukee. 

On Tuesday, Hauser confirmed the lizard had been caught and although he has him back, the pet has lost a lot of weight and may be sunburned. Hauser said he dropped the iguana off at the veterinarian. 

Hauser has owned the iguana for nine years. He brought it to Wisconsin from California.