diff --git a/config.toml b/config.toml
index d96bbfc..356bfbd 100644
--- a/config.toml
+++ b/config.toml
@@ -6,4 +6,4 @@ vsync = "mailbox"
 [spawn_counts]
 dorfs = 50
 pigs = 5
-rabbits = 5
\ No newline at end of file
+rabbits = 15
\ No newline at end of file
diff --git a/src/entities/livestock/rabbit.rs b/src/entities/livestock/rabbit.rs
index 521e311..211e4f2 100644
--- a/src/entities/livestock/rabbit.rs
+++ b/src/entities/livestock/rabbit.rs
@@ -117,6 +117,10 @@ pub fn rabbit_dig_system(
     time: Res<Time>,
 ) {
     for (transform, mut dig_timer) in query.iter_mut() {
+        if !tilemap.is_standable(transform.translation.as_ivec3()) {
+            dig_timer.secs_remaining = DIG_INTERVAL_SECS;
+            continue;
+        }
         dig_timer.secs_remaining -= time.delta_secs();
         if dig_timer.secs_remaining > 0.0 {
             continue;
diff --git a/src/world/tiles/visibility.rs b/src/world/tiles/visibility.rs
index 229f39f..8db1a53 100644
--- a/src/world/tiles/visibility.rs
+++ b/src/world/tiles/visibility.rs
@@ -3,7 +3,7 @@ use crate::{
     entities::item::ItemRotationState,
     game,
     world::{
-        chunks::{Z_BELOW, Z_TOTAL},
+        chunks::{world_to_chunk, Z_BELOW, Z_TOTAL},
         tiles::{ChunkLayerKey, TileMap, TilemapChunkRegistry, LAYER_FLOOR},
     },
 };
@@ -144,8 +144,15 @@ pub fn calculate_visibility(pos: IVec3, tilemap: &TileMap) -> [u32; 8] {
                     );
                     match tilemap.floor_tiles.get(&neighbor_pos) {
                         Some(tile) if tile.id == 0 => break 'neighbor_check true,
-                        // Absent tile means open space — treat as air for visibility.
-                        None => break 'neighbor_check true,
+                        // Absent tile: only treat as air if the chunk is loaded.
+                        // Unloaded chunks are unknown — treat as opaque to avoid
+                        // spurious visibility at world borders and during generation.
+                        None => {
+                            let neighbor_chunk = world_to_chunk(neighbor_pos);
+                            if tilemap.chunks.contains_key(&neighbor_chunk) {
+                                break 'neighbor_check true;
+                            }
+                        }
                         _ => {}
                     }
                 }