My RT has an eye infection. I took my RT to my vet a month ago for an eye infection and was given antibiotic drops which I gave for 10 days. In addition to drops, she also received a vitamin a injection, 14 days later she received another injection. This seemed to have resolved the infection but for the last week her eyes appear swollen again and do not open very easily. I have a vet appt. today @ 4:30. Any suggestions or advice please respond, thank you.