We have one but use it rarely. It's good to have for a long trip, or for use during a rest stop.

Pros: Good on a long trip

Cons: Plastic doesn't clean well

works well for transporting animals. remains stationary in carrier. animals can tip over bowls put in for food & water. can use for either food, water or treats.

Pros: clips in carrier & can be removed for cleaning

Cons: may spill when moving carrier

These feeders are great to use when you have to put your animal in a carrier or crate. They don't tip so less of a mess. They should sell them in more sizes.

Pros: no spills

Cons: have to be careful they do break

saves room on the bottom, spills when put in or taken out. Need to be careful

Pros: handy

Cons: spills easily

These are great for a long trip but depending on the amount of moving around can spill out.

Pros: Great for a trip

Cons: can be messy