Oh, dude, a 7-letter animal with the second letter being an 'e'? That's like asking me to remember my middle name after a night of heavy drinking. Let me think... oh, got it! A 'penguin' fits the bill. But seriously, who even counts the letters in animal names?
Dolphin
'UNICORN'
Slicing.
abbigal
Animals
economy
private
The ladybug is a seven letter animal. Additional seven letter animals include the lobster and leopard.
Some seven letter words with the second letter A and the third letter U are:bauxitecausticcautiondauphinhaughtyhauntedhauteurlaundrymaudlinnaughtypaunchyraucousraunchysauntersausagevaulted
panther
agelessagonizeegotistignitesigneous
shallow