No. No fruits, vegetables or food of any kind is allowed.
Anywhere from "extremely short" to "quite a while" depending on where specifically in Texas and Mexico you're talking about. Texas and Mexico actually touch, so it could literally be seconds if you're flying from an airport just on the Texas side of the border to one just on the Mexico side of the border.
You can take your chihuahua to Mexico by plane or car.
5 or more hours by plane. Sometimes, it depends on where in Mexico you are going and places at the very bottem of Mexico could take longer to get to by plane.
about how long would it take to walk from east Texas coast to Mexico citey
of course not
long
18 hours
about how long would it take to walk from east Texas coast to Mexico citey
About 4 hours
Typically 2 hours depending where in mexico.
Yes, you can. Also boat, car and even by walking over the border you can get to Mexico.
Take a plane to Mexico City, then switch flights to Morelia.