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.
1 Stop feeding your dog if he begins vomiting again and take him to the vet. 2  It's a good idea to keep a log of what your dog eats and drinks, the amounts he consumes, and his behavior. 3  This will be useful information for the vet.4  Donât experiment with food or medications since this could make your dogâs vomiting worse.lean your dogâs soiled fur with a warm, wet washcloth. Dried vomit can cause your dog's hair to get matted, so it is a good idea to clean him up. Only do this once your dog has rested for a bit and stop cleaning if your dog becomes stressed by the bath.