This is a first turn win in MTG (with ridiculous old, expensive cards).
The first card on the left lets you get three free green mana (currency used to cast cards). This is used to cast the next card, which requires green.
The next card let’s you sacrifice your own health and turn that into mana. This only gives colorless mana.
The third card is another free mana, this time red. One red is required to cast the 4th card.
The 4th card does enough damage to your opponent to kill them.
If you draw this hand, your opponent has zero ways to respond, and the game is no longer fun.
Brushing the cats regularly is the first step - this removes loose fur that will otherwise fall out on other surfaces. Most cats love being brushed, and id say doing it a every week at a minimum will help.
Other than brushing, having the right type of vacuum can make a big difference.
Are you in the southern hemisphere? Our cats shed a lot more in the summer vs winter. Spring is especially bad, as they are getting rid of their winter coat.
Thank you for taking the time to make sure you’re taking the best care of them! They have a good home with you.