Complex sentence: They can also be used ground vermin and have a super nose and will work on mink, rats etcand can work well in water "streams" they have a high prey drive and might take domestic pets such as cats, rats, or gerbils for prey.
Split into simpler sentences: They can also be used to ground vermin and have a super nose and will work on mink, rats, etc. and can work well in water. They have a high prey drive and might take domestic pets such as cats, rats, or gerbils for prey.