Want a Dog but I Live in a Flat and I don't know the expenses I'm on tight budget— Which Breed is Best and How Does This Whole Thing Work?

Hey everyone, I’ve been thinking about getting a dog recently. I live in an apartment (flat), and I don’t have a huge income right now — but I really want a loyal companion and I’m ready for the commitment.

That said, I’m super confused and need some help from experienced folks. I don’t want to make a decision that ends up being unfair to the dog or overwhelming for me.

Here’s my situation:

I live in a 2BHK flat (not too small, not too big).

I think budget varies from breed to breed so yeah

I'm student, so I’ll be around the dog a lot.

I’m emotionally ready, but I’ve never owned a dog before.

Some questions I have:

1. Which dog breed (or type) would be best for my situation — low budget, flat living, beginner-friendly?

2. How does the process of adoption/fostering work in India? Are there people can give a dog for free??

3. Is adopting an Indie dog a good option? Are they low-maintenance? Tho I'm not into street dogs

4. What are the real monthly expenses I should expect (food, vet, etc.)?

Any tips or things I should be aware of before making a move would be really appreciated. Not looking for a trend dog — just a chill, loyal buddy I can care for and grow with.

Thanks in advance 🙏