Fairly simple, catchy song. Here's what I came up with.
-Coaster
-------------------------------------------------------------------------------
ANIMAL by Neon Trees
-------------------------------------------------------------------------------
Intro
G|-r-|
D|-e-|
A|-s-|
e|-t-|
Verse 1
G|-----|--------------------------------------------------------------------333-|
D|-8/3-|-33-333-333-333-3-------------------------------------------------------|
A|-----|-------------------33-333-333-333-3--11-111-111-111-1--33-333-333-33----|
E|-----|------------------------------------------------------------------------|
G|------------------------------------------------------------------------|----|
D|-33-333-333-333-3-------------------------------------------------------|----|
A|-------------------33-333-333-333-3--11-111-111-111-1--33-333-333-333-3-|-1~-|
E|------------------------------------------------------------------------|----|
Chorus 1
G|----------------------------------------------------------------------|------------------|
D|-33333333----------------------33333333--77777777---------------------|--------------888-|
A|-----------33333333--11111111-----------------------------------------|-88-888-888-88----|
E|---------------------------------------------------66666666--88888888-|------------------|
Verse 2
G|--------------------------------------------------------------------333-|
D|-33-333-333-333-3-------------------------------------------------------|
A|-------------------33-333-333-333-3--11-111-111-111-1--33-333-333-33----|
E|------------------------------------------------------------------------|
[ Tab from: https://www.guitartabs.cc/tabs/n/neon_trees/animal_btab_ver_2.html ]
G|------------------------------------------------------------------------|
D|-33-333-333-333-3-------------------------------------------------------|
A|-------------------33-333-333-333-3--11-111-111-111-1--33-333-333-333-3-|
E|------------------------------------------------------------------------|
Chorus 2
G|----------------------------------------------------------------------|
D|-33333333----------------------33333333--77777777---------------------|
A|-----------33333333--11111111-----------------------------------------|
E|---------------------------------------------------66666666--88888888-|
Bridge
G|------------------------------|
D|--------------3~--------------|
A|--1~--3~--1~-----3~--11111111-|
E|------------------------------|
G|----------------------------------------------------------------------------|
D|-33333333--------------33333333---------------------------------------------|
A|-----------3333--5555------------3333--1111--88-888-888-888-888-888-888-8/0-|
E|----------------------------------------------------------------------------|
Chorus 3
G|----------------------------------------------------------------------|
D|-33333333----------------------33333333--77777777---------------------|
A|-----------33333333--11111111-----------------------------------------|
E|---------------------------------------------------66666666--88888888-|
End
G|-----------------------------------------------------------------------------------------|
D|--33333333------------------------3333--------33333333--77777777-------------------------|
A|------------33333333--5555--1111--------3333------------------------------------------8~_|
E|------------------------------------------------------------------66666666--88888888-----|