To ask for party ideas for a horse mad 10 yo girl?

[PerverseConverse]

She's obsessed with horses (and unicorns).

Local pony parties have minimal time with the horses and completely out of my budget so that's out.

One place did trekking but also decorating ponies with glitter which I think is awful so wouldn't give them my money.

Im scared of horses which doesn't help and money is really tight.

I've got her a book about horses that she asked for and have seen some nice jewellery. I'll make her a horse or unicorn cake but want to give her something that involves a real horse if possible.

Any ideas?

What’s your budget roughly?

Could you arrange for her and a best friend to go to a stables for a morning to do some grooming and mucking our then maybe for a pony trek? Or pay for riding lessons for a present.

I live in a city that is in a rural area so lots of my friends had horses or ponies. Do you know anyone with one?

£100 maybe.

Spend it all on a few riding lessons for her and just have two best friends round for a pizza and birthday cake

The local riding school won't let them help out until they've passed a course and they have to be 10 to do the course to start with. She attends there with her dad regularly for some kind of club.
I don't drive which makes things harder to get to. There's a place fairly local but impossible to get to by public transport which sucks.