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.
If you notice unusually colored dog urine, it may signify that something is wrong with your pet. In order to get the most accurate diagnosis, it is advisable that you take your dog to a veterinarian, but that does not mean you should not watch out for warning signs.roblems with the urine are often the first thing you will notice when something is amiss with your dog. If there is a problem with a dog's digestive system, it will usually manifest in the feces rather than the urine. Both the urine and the feces offer good indicators of a healthy dog or not.