Epic Animal Companion

Level HD BAB Fort Ref Will Skills Feats Nat AC Str&Dex Add Tricks
21st 16 +12 +10 +10 +5 16 8 +14 +7 8
22nd 17 +12 +10 +10 +5 17 9 +14 +7 8
23rd 18 +13 +11 +11 +6 18 9 +14 +7 8
24th 19 +14 +11 +11 +6 19 10 +16 +8 9
25th 19 +14 +11 +11 +6 19 10 +16 +8 9
26th 20 +15 +12 +12 +6 20 10 +16 +8 9
27th 21 +15 +12 +12 +6 21 11 +18 +9 10
28th 22 +16 +12 +12 +6 22 11 +18 +9 10
29th 22 +16 +12 +12 +6 22 11 +18 +9 10
30th 23 +16 +13 +13 +7 23 12 +20 +10 11
31st 24 +17 +13 +13 +7 24 12 +20 +10 11
32nd 25 +17 +13 +13 +7 25 13 +20 +10 11
33rd 25 +17 +13 +13 +7 25 13 +22 +11 12
34th 26 +18 +14 +14 +8 26 13 +22 +11 12
35th 27 +18 +14 +14 +8 27 14 +22 +11 12
36th 28 +19 +14 +14 +8 28 14 +24 +12 13
37th 29 +19 +15 +15 +9 29 15 +24 +12 13
38th 30 +20 +15 +15 +9 30 15 +24 +12 13
39th 31 +20 +15 +15 +9 31 16 +26 +13 14
40th 32 +21 +16 +16 +10 32 16 +26 +13 14

The only other major note is that every 4 HD the animal companion gets a bonus of 1 ability score increment, just like every other creature usually does. The druid levels where this happens for the animal companion are: 26, 31, 36, and 40.

Epic Animal Companion

A Manifestation of Chaos Leonidas300