The job of cat food tasters is to try cat food, ensure its palatability and oral tolerance, and make judgments to provide decision-making reference for the food market. They need to meet the following conditions:

1. Have a certain understanding of pet food, know the tastes and preferences of cats, and make an accurate judgment.

2. Have a keen sense of taste and smell, and can accurately judge the taste and quality of cat food.

3. Have a high sense of responsibility and professional ethics to ensure that the tried cat food meets food safety standards.

4. Have good communication and coordination skills, and be able to cooperate with other departments to ensure the smooth listing of cat food.

If you want to be a cat food taster, you can learn in the following ways:

1. Understand pet food, including pet nutrition, food science, food technology, etc.

2. Develop a keen sense of taste and smell, which can be improved through training and practice.

3. Participate in relevant vocational training courses, such as pet food taster training courses.

4. Look for relevant job opportunities, such as internship or work in pet food enterprises or testing institutions, and accumulate experience and skills.

It should be noted that a cat food taster is not an easy job, which requires long-term tasting and testing, and also requires some endurance and perseverance. However, if you love pets and are passionate about the pet food industry, then this career may become your ideal choice.