According to the Texas Parks and Wildlife Department, it is illegal to use snare traps to capture or kill any animals, except by licensed trappers who are authorized to use them for the purpose of population control or research.
The use of snare traps is prohibited because they are indiscriminate and can lead to the unintended capture and death of non-target animals, including pets and endangered species.
If you are caught using snare traps in Texas, you could face a fine of up to $500 and/or up to 60 days in jail.