Were Tiger
{in these are abilities only available in hybrid or animal form}
were tigress Natural
{+5 nat armor}
{size large}
{DR 10/silver}
{2 claws, bite}
change shape(su) move action
curse of lycanthropy, on successful bite atk save fort DC 15 negate
{Empathy, communicate and empathize with tigers, can use diplomacy and gain+4 racial bonus in this case}
+2 wis/-2 cha
{+2 str/+2 con}
{use higher ability score str23, dex15, con17}
low-light vision
scent
{pounce}
{rake}
{grab}
{animal only +4 vs trip}
Is template, add base creature for normal form, add base creature for animal/hybrid
Link to the page for making lycanthropes,
http://www.d20pfsrd.com/bestiary/monster-listings/templates/lycanthrope