Owkay, my suggestions: Kizzie Chip Biscuit I just make up random names. If it was up to me, my current dog would be called Jaffa. My mam was having none of it and chose Kalli instead.
Asta is cool. Could go with Astoria - that's quite a strong name. Or how about Minerva? (could call her minnie for short if your mum think's it's silly) There's always Indiana! Like Mr Jones and his poochy.
How about "Morgan" or "Molly" ? I think Molly would be cute! Or how about Madison? all M's I like the name "India" for a girl, not sure why. Just sounds very exotic.
I know two lasses who are mates, one called Kenya, the other India. I don't know why but I find that highly amusing. I think they're chavvy names though .... based on the lasses whose names they are. Althogh India is cute for a puppy