Dear Kishore,  now NEET is the entrance examination for admission to Medical/Dental/Ayush and Veterinary Courses across India. So to become a Veterinarian, you should appear for NEET. This might help you:

ELIGIBILITY:

Indian Nationals, NRIs, PIOs, OCIs, and Foreign Nationals

No upper age limit as of now. The Candidate should be at least 17 years by December 31st of 2020

You should have completed your 10+2 with Physics, Chemistry and Biology as your Core Subjects.

50% Aggregate in Physics, Chemistry and Biology for General Category, 45% for PWD and 40% for OBC,SC,ST Candidates.

NIOS and Private Candidates are also eligible


IMPORTANT DATES:

Registration Dates: 2nd to 31st December, 2019
Downloading of Admit Cards: 27th March, 2020
Date of Examination: 3rd May, 2020
Date of Announcing Result: 4th June, 2020

APPLICATION PROCESS:

There are 5 stages in the Application process:

Registration

Filling the Application form

Review and Final Submission

Upload Photograph and Signature

Pay the fees

Take a print out of the Confirmation mail


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Hello there!
Greetings!
You should go for Neet exam to become a veterinary doctor.
Neet is required for veterinary. .. As every student interested in veterinary Sciences Education knows that there are 15% seats on all India basis. The merit to get admission in any government recognized veterinary College will be made according to the numbers achieved in NEET exams.
Thankyou