2. Highlight your pet knowledge, such as understanding the living habits of cats or dogs.

3. Highlight your experiences in keeping pets, such as how you usually take care of and train your pets.

4. Highlight your personal qualities, such as being careful in work, loving the pet industry and caring for pets.

I hope the above answers can help you. If you still feel overwhelmed, you can consider seeking help from relevant resume agencies. I heard from my colleagues that the top organization of your resume is good. You can try to search the top of your resume on google. Good luck!