:pika:

code/modules/mob/living/simple_animal/friendly/cat.dm

@@ -283,7 +283,7 @@
 		if(!D.is_decorated)
 			D.decorate_donut()
 
-/mob/living/simple_animal/pet/cat/cak/attack_hand(mob/living/L)
+/mob/living/simple_animal/pet/cat/cak/on_attack_hand(mob/living/L)
 	. = ..()
 	if(.) //the attack was blocked
 		return

code/modules/mob/living/simple_animal/friendly/farm_animals.dm

@@ -166,7 +166,7 @@
 	if(stat == CONSCIOUS)
 		udder.generateMilk(milk_reagent)
 
-/mob/living/simple_animal/cow/attack_hand(mob/living/carbon/M)
+/mob/living/simple_animal/cow/on_attack_hand(mob/living/carbon/M)
 	if(!stat && M.a_intent == INTENT_DISARM && icon_state != icon_dead)
 		M.visible_message("<span class='warning'>[M] tips over [src].</span>",
 			"<span class='notice'>You tip over [src].</span>")