The border traverses a variety of terrains, ranging from major urban areas to uninhabitable deserts. Approximately 350 million legal crossings occur annually, and is the most frequently crossed border in the world. The total length of the continental border is 1,954 miles (3,145 km).
Only a veterinarian will know what's wrong with your dog but usually stumbling, wobbling and falling down is associated with neurological problems, especially if there aren't any other signs. I would really take him to the vet as soon as you can.
While you undergo changing your dogâs car chasing behavior, you should consider an invisible fence to help reinforce the idea that while outside, your dog needs to stay in your yard. If you have a tree in the front yard or something else sturdy, you can also tie your dog up with enough slack to enjoy exploring the yard.Make sure you use a strong enough rope or material to keep your dog in place, even when temptations arise.raining. While the above steps can be taken immediately, it is important to also teach your dog to stop chasing when you do not want him to. The best way to do this is to hone in on the command âcome.. Once your dog masters this skill he should always fall back and come to you based on your voice command.