>>9631>small source of incomeIdk about online income, but my first thoughts are
- Donating blood and plasma
- Pet care (Dog-walking, cat-sitting, fish-feeding)
- Tutoring
- Commissions
>RealizedCat sitting. I do it every now and then and it's pretty neat. 
I use the app Cat in a Flat 
https://catinaflat.com/ which makes you use Stripe for payment which I initially thought was a bit annoying but it does make the transactions feel more secure. The cat sitting app itself also takes a fee from what you earn. Overall, you'll lose 20% percent of the money you earn to a service charge, which you have to keep in mind when you set your prices. (Once you have a client, you could theoretically also do business without the app, although it's against terms of service I think). 
>alone>from homeYou have to meet up with the cats' owners ofc and also send them regular updates (via WhatsApp where I'm from) with photos of the cats and you also won't be in your home but in theirs… But for me, it was really relaxing, it was basically just me going to someone's home nearby, meeting them once and then getting to chill at their place with the cats. You only have to be there for like an hour (or was it 40 minutes? it's in the contract) for every visit and do all of the cat care duties ofc, but I often stayed a bit longer. My regular client pays me to stay the night, so it's just me chilling with these adorable cats all day, taking photos, doing cat care but mostly doing unrelated stuff on my laptop while petting the cats. My regular client has a nice kitchen, shower and really comfy bed and also leaves snacks for me, I just gotta vacuum in return before they get back and it's cool, they also pay pretty well.
>All day? No wayYou can also just do the 40 minute visits, you decide on the times with the pet owners afterall. 
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