31407 - Mainline Blue - Exclusive

Marsoni

M251S

$169.99

Get it in 3 business days with 1 day shipping. Friday, May 29

31407 - Mainline Blue - Exclusive31407 Mainline Blue Exclusive Revealed in February 1996 at an event at Toton TMD, 31407 was possibly the most surprising locomotive to be outshopped in the attractive aircraft blue house colours of Mainline Freight, one of the three shadow privatised freight operators spun off from the Trainload freight business in 1994. While the Class 31 fleet was in the process of being run down, this locomotive was selected because its electric train supply

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After some research, I decided on this interactive toy for my young husky. I chose it over others because I liked that it was wrapped in a silicone cover so it wouldn't be as hard on her teeth, or my floors. It also seems to have helped with durability. She's never had this sort of automated toy before to engage with and it surprised her at first, but then she really got into it: pawing and nosing and sometimes howling at it. I was worried it would drive her and/or me crazy, but so far so good. She will play with it for a good 10 minutes at a time and it seems to provide some good mental stimulation since it rolls and spins unpredictably. It is easy to charge and was ready to use right out of the box. It has proved durable in the first week surviving my crazy pup and multiple trips down the stairs. I am also happy to report that it has worked pretty well on the carpet/rug areas of the home. It should work pretty well unless you have a very thick shag carpet. We'll see how long it lasts, but highly recommend so far.

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Reviewed in the United States on July 1, 2025

Verified Purchase

West Palm Beach, US

★★★★★ 2

Did not last

Color: Orange

Disapointing, thought toy would last longer. Lucy is a very small puppy. I recharged about five times, then toy would not recharge... it died.

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Reviewed in the United States on April 8, 2026

Verified Purchase

Mary

New York, US

★★★★★ 4

Not good for heavy chewers.

Color: Orange

Granted, my dog is very big. 95 lbs, however the ball was advertised as good for large dogs. The first day of play, he chewed the outer covering off. The ball still works fine, so if it doesn’t matter if it keeps the outer covering in tack, it will be fine.

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Reviewed in the United States on January 31, 2026

Verified Purchase

Jessica Williams

Bozeman, US

★★★★★ 5

Boredom Buster

Color: Green

This ball has been a boredom buster lifesaver. On the first day my 15 week golden retriever puppy played with it for a good 2 hours straight. I was nervous he would immediately get bored with it but nope, he searches for it every day. It has helped with his puppy teething, he's more likely to play with this ball than come up and use my hand/arm/clothes to teethe on. The battery lasts a good amount of time and is quick to charge but I did wish it lasted a bit longer. Overall I'm very happy. We live in a top floor apartment but the noise doesn't seem to be too bad for the neighbors. It's good quality and seems durable. Edit: The velcro for the sleeve wears out within a couple uses. It keeps falling off. It was my puppies FAV thing about the toy because of the pull tag thing. So now it's ineffective for him. Not sure if there's a way to get a new sleeve or not.

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Reviewed in the United States on April 2, 2025