We have several small dogs and often travel with them. We had a water bottle for so long that it was beginning to break down into its constituent parts! We looked for quite a while for a suitable replacement but couldn’t find one. When I went online to order the Sportsack Trainer, I looked through the rest of the product line. The water bottles looked like they would work well enough to give them a try. Welllll, let me tell you, they work like a dream! My puppy figured it out immediately. I haven’t had any of the others in my car but if it worked for the pup, it will certainly work for the other two. I love that I control the amount of water in the bowl simply by squeezing the bottle. I’m a person of advanced chronological years and my hands get tired quickly if I’m having to squeeze a stiff plastic bottle. This bottle is not stiff at all and the water my dog doesn’t finish flows easily back into water bottle. No muss no fuss. This is the best water bottle we’ve ever had the pleasure to have used! The color choices are great, too! I ordered pink for my car - guess why? - and my husband got blue! No fair guessing wrong!
Everyone is very happy with the new water.bottles. They hold lots more than the old one did and the water flowing back into the resivoire is more than handy. It works well! Can’t recommend this water bottle more highly!