Invisible fence for dog

[bigblueteach]

Looking to buy a wireless dog collar to allow my dog more freedom to roam. Anyone have suggestions? I found Furthrive that has good reviews

 

[Squawkers]

You’re looking for an invisible fence or a gps tracker? Your post sounds like an invisible fence but the title says gps tracker so I was confused

 

[bigblueteach]

Invisible fence, thank you. I edited the post title