PROBLEM TO BE SOLVED: To provide a taste improver for pet food, capable of improving the feeding property of the pet food, and a method for producing the same.SOLUTION: 100 parts of the liver of poultry or livestock are crushed by mincing or grinding, to which 30-100 parts of water are added, and the crushed liver is heated and boiled at 65-100°C for about 10 minutes to 1 hour. Next, 0.01-1.0 part of proatese is added to the boiled liver of poultry or livestock to carry out the enzyme reaction at 30-75°C for 1 hour to 15 hours, and is heated at 50-100°C for 10 minutes to 1 hour to deactivate proatese to end the enzyme reaction. After that, 2-20 parts of dextrin as a dry facilitating and forming material and 2-20 parts of glutamic sodium are added and dissolved. The obtained raw material liquid is dried by a spray drying method or drum drying method to obtain the powder taste improver.
