Abstract: Disclosed herein are cat food rolls compositions which include animal proteins, plant proteins and binding agents, and methods for making them. The methods include combining animal protein, plant protein and binding agent, and optionally one or more food grade additives to form a cat food roll composition and processing the composition to form a cat food roll product. The cat food roll product possesses improved shelf-stability and enhanced palatability.

Abstract: A device added to a shopping cart to streamline and improve the checkout process and timing. The device is used during the process of shopping which is attached or incorporated into the shopping cart consisting of a sensor or many sensors. The shoppers go around the store and add items to the cart. The device uses various sensors camera(s), LiDar, Time of Flight, weight and infrared sensors. The shopper adds the items to the shopping cart. The system detects the items entered and adds them to the purchasing lists. Once the items are collected the shopper takes the shopping cart to the checkout area where the weight of the cart is measured and compared to the total of each individual mass of the items entered into the cart.

Abstract: An retractable tether device is used to alert the driver of a fallen athlete and to return the athlete, primarily a wake surfer, back to position behind the watercraft. The tether consists of a coil spring with a storage reel for the line and an audible alert notification. When a wake surfer falls off the surfboard, the tether will pull out from the device. Simultaneously, the boat stops and the coil spring will retract the tether to reposition the wake surfer behind the boat. As the tether is reeled out, an alert such as an audible noise and/or vibratory signal will cue the driver that the wake surfer has fallen. To further ensure safety, each end of the apparatus would have break away clips. The safety break away clips would release in the case where the driver did not stop the boat. The tether could be connected to the tower, pylon or back of the boat's towable hook. As a result of this device, the surfer can efficiently engage in an increased number of wake surfing sessions.

Abstract: A pet food product and a method for making the same are provided. The pet food product uses a collagen casing with a filling material that contains at least one amylase. The pet food product after drying has desired levels of softness and durability so that it is an effective pet chew product.

Abstract: An retractable tether device is used to alert the driver of a fallen athlete and to return the athlete, primarily a wake surfer, back to position behind the watercraft. The tether consists of a coil spring with a storage reel for the line and an audible alert notification. When a wake surfer falls off the surfboard, the tether will pull out from the device. Simultaneously, the boat stops and the coil spring will retract the tether to reposition the wake surfer behind the boat. As the tether is reeled out, an alert such as an audible noise and/or vibratory signal will cue the driver that the wake surfer has fallen. To further ensure safety, each end of the apparatus would have break away clips. The safety break away clips would release in the case where the driver did not stop the boat. The tether could be connected to the tower, pylon or back of the boat's towable hook. As a result of this device, the surfer can efficiently engage in an increased number of wake surfing sessions.