Hi,

I hope you are doing well!

As you have not mentioned your category, by considering you as a general category candidate it will be difficult for you to get a seat by scoring 270 marks because the minimum marks in NEET to get into a Veterinary College are 350+ for General category. However you have not specified the state you belong as it varies state to state. In general it ranges between 300–450. If you are applying for an all India quota (15%) then it may increase up to 400 for General category student.

All the best.