不要拿人的標準來對待貓,這是虐貓,不是愛貓....
你可以一週給它們刷一次牙...
https://www.amazon.com/Petrodex-Dental-Cats-Flavor-Toothpaste/dp/B00CTO395S/ref=sr_1_5?crid=3IGWFM0POT9RY&dchild=1&keywords=cat+toothbrush+and+toothpaste&qid=1595094548&sprefix=cat+too%2Caps%2C143&sr=8-5