Review on 🐶 ZNFSZ Ultrasonic Dog Training and Anti Barking Device - Dual Sensor 2-in-1, Rechargeable, Outdoor 26ft Range, Portable Indoor - Dog Barking Control Device+ by Anthony Wiley

I've only recently used my Bonza bowls but if they last they will be perfect. Since I am training a guide puppy that will accompany me everywhere, this bowl will be very useful. It's a lot bigger than typical little ones and even for a pup you can only open it halfway and it's not easy to slide. In class, some puppies may need to drink. While I usually only use one for water, it's nice to have a backup and the carrying case is a nice touch. Despite some complaints about the cups falling apart, I think they're well made.