May I introduce you to our male cat “Leo” … already 11 years of age and our female dogs “Luna”, 5 year old golden retriever, and “Bibi”, 3 years of age.
We got Luna in 2014 as a puppy with 12 weeks.
Leo has been the with my with before I even met her back in 2010. We even had a female cat, be she unfortunately died in 2018.
Bibi is with us since 2018. After our female cat died the kids and my wife wanted to replace her, but as Leo got older we decided to go for another dog. 
We enjoy going for extended walks with our dogs, and I like running with them :)
Leo is already quite settled for his age, but the dogs are playful as always.
Do you have any pets?