Don't bother wasting your money on the A/D, it is not as good quality as Wellness and more expensive (check the ingredients on the can
There are a few members who have cats with asthma and yes there is an inhaler you can buy for them.
I would wait to see if he clears up. If he is eating/sleeping/playing/pooping/peeing OK, then it is not an emergency right now.
Cat maid to:
Puddles, female Himalayan (16 yrs)
Jasper, male Ragdoll ?? (approx 9 yrs)
Sweet Pea, female silver tabby DSH (approx 7 yrs)
Rose semi feral, a cpietra rescue, female tabby (approx 6 yrs)
Snowball RIP (1991-2005)
In a cat's eye, all things belong to cats.-English Proverb
“While we are free to choose our actions, we are not free to choose the consequences of our actions.” Stephen R. Covey