In a group of guinea pigs, some individuals have brown eyes and others have red eyes. In this group, the gene for the eye color trait has two alleles. The allele E is for brown eyes, and the allele e is for red eyes.
Squeaky, a guinea pig from this group, has brown eyes. Squeaky has one allele for brown eyes and one allele for red eyes.
Based on this information, what is Squeaky's phenotype for the eye color trait?

brown eyes or Ee