Roof Rat Laws › Nevada › Las Vegas
Summary. If you live in Las Vegas, the local picture is permissive: Las Vegas (and Clark County) add no rule that would restrict keeping a pet rat, and the local exotic-animal permits (Clark County ch. 10.18; Las Vegas Title 7) target genuinely exotic or dangerous animals, not a domesticated pet rat. The county treats wild, non-domestic rats as a pest-control matter, separate from a pet rat. We code this page unregulated / unclear rather than a flat ‘legal’ because it inherits a STATE-level open question: Nevada’s exemption for ‘domesticated races of rats and mice’ (NAC 503.140) names no species, so whether it reaches the roof rat (Rattus rattus) specifically is officially untested (see Nevada). Locally there is no barrier; the unresolved point is the statewide species mapping, and a child municipality cannot read as more certain than its state.
legal note
This is a research aid, not legal advice; rules change and are interpreted by local officials. Verify with the official source before acting.Status by activity
Keeping / owning Unregulated / unclear
Confidence: Medium · Last verified 2026-06-20
Nevada does not restrict keeping a domesticated pet rat, and Las Vegas adds no local restriction: the state’s commonly-cited illegal pets are species such as foxes and skunks, not rats, and Clark County ch. 10.18 (Exotic or Wild Animals) plus Las Vegas Title 7 require permits only for genuinely exotic or dangerous animals, which a domesticated pet rat is not (the county directs wild, non-domestic rat issues to pest control). Locally, then, there is no barrier. This is coded unregulated / unclear rather than a flat ‘legal’ because a child municipality cannot read as more certain than its state: Nevada’s exemption for ‘domesticated races of rats and mice’ (NAC 503.140) names no species, so whether it reaches Rattus rattus specifically is officially untested (see Nevada).
Breeding Unregulated / unclear
Confidence: Medium · Last verified 2026-06-20
No local rodent-breeding restriction, but this inherits Nevada’s unresolved species-mapping question (see keep and Nevada), so it is coded unregulated / unclear to match the state.
Selling or giving away Unregulated / unclear
Confidence: Medium · Last verified 2026-06-20
No local restriction on giving or selling a pet rat, but this inherits Nevada’s unresolved species-mapping question (see keep and Nevada), so it is coded unregulated / unclear to match the state.
Transport & import Unregulated / unclear
Confidence: Medium · Last verified 2026-06-20
No local transport restriction on a pet rat, but this inherits Nevada’s unresolved species-mapping question (see keep and Nevada), so it is coded unregulated / unclear to match the state.
Official sources
- Clark County Code ch. 10.18 (Exotic or Wild Animals; permit for exotic/dangerous animals), Clark County, Nevada
- Las Vegas Municipal Code Title 7 (Animals), City of Las Vegas, Nevada
Search terms: Rattus rattus, roof rat, pet, exotic animal.
Last reviewed 2026-06-20, which is when a person last read this page against its sources. Spotted an error, or know the law has changed? Email blonderoofrat@gmail.com. And if you write to the agency yourself and get an answer in writing, please forward it. Written agency replies are how 31 of these pages stopped being research and became confirmed.