Replaces a weird loop with the spin() proc (#26182)

* Wacky things

* Whoopsie

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

@@ -250,9 +250,7 @@
 		item_to_add.forceMove(drop_location())
 		if(prob(25))
 			step_rand(item_to_add)
-		for(var/i in list(1,2,4,8,4,8,4,dir))
-			setDir(i)
-			sleep(1)
+		spin(7 DECISECONDS, 1)
 
 	return valid
 

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

@@ -53,7 +53,7 @@
 
 	eat_plants()
 	if(!pulledby)
-		for(var/direction in shuffle(list(1, 2, 4, 8, 5, 6, 9, 10)))
+		for(var/direction in shuffle(GLOB.alldirs))
 			var/step = get_step(src, direction)
 			if(step)
 				if(locate(/obj/structure/spacevine) in step || locate(/obj/structure/glowshroom) in step)

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

@@ -14,9 +14,4 @@
 	if(stat != CONSCIOUS || !paper.rolled)
 		return
 	user.visible_message("<span class='notice'>[user] baps [name] on the nose with the rolled up [O].</span>")
-	spawn(0)
-		for(var/i in list(1, 2, 4, 8, 4, 2, 1, 2))
-			setDir(i)
-			sleep(1)
-
-
+	INVOKE_ASYNC(src, PROC_REF(spin), 7 DECISECONDS, 1)