diff --git a/crates/pumpkin/src/block/blocks/mod.rs b/crates/pumpkin/src/block/blocks/mod.rs
index 1998cb150..6efad9025 100644
--- a/crates/pumpkin/src/block/blocks/mod.rs
+++ b/crates/pumpkin/src/block/blocks/mod.rs
@@ -112,5 +112,6 @@ pub mod abstract_wall_mounting;
 pub mod beacon;
 pub mod creaking_heart;
 pub mod decorated_pot;
+pub mod sniffer_egg;
 pub mod trial_spawner;
 pub mod vault;
diff --git a/crates/pumpkin/src/block/blocks/sniffer_egg.rs b/crates/pumpkin/src/block/blocks/sniffer_egg.rs
new file mode 100644
index 000000000..f9acca912
--- /dev/null
+++ b/crates/pumpkin/src/block/blocks/sniffer_egg.rs
@@ -0,0 +1,107 @@
+use pumpkin_data::block_properties::{BlockProperties, SnifferEggLikeProperties};
+use pumpkin_data::item::Item;
+use pumpkin_data::item_stack::ItemStack;
+use pumpkin_data::sound::{Sound, SoundCategory};
+use pumpkin_data::{Block, BlockStateId};
+use pumpkin_macros::pumpkin_block;
+use pumpkin_world::tick::TickPriority;
+use pumpkin_world::world::BlockFlags;
+
+use crate::block::{
+    BlockBehaviour, BlockFuture, BrokenArgs, OnPlaceArgs, OnScheduledTickArgs, PlacedArgs,
+};
+
+#[pumpkin_block("minecraft:sniffer_egg")]
+pub struct SnifferEggBlock;
+
+impl SnifferEggBlock {
+    fn is_on_moss(
+        world: &dyn pumpkin_world::world::BlockAccessor,
+        pos: &pumpkin_util::math::position::BlockPos,
+    ) -> bool {
+        let below_pos = pos.down();
+        let state = world.get_block_state(&below_pos);
+        let block = Block::from_state_id(state.id);
+        block.name == "moss_block"
+    }
+
+    const fn get_hatch_delay(on_moss: bool) -> u8 {
+        if on_moss { 100 } else { 200 }
+    }
+}
+
+impl BlockBehaviour for SnifferEggBlock {
+    fn on_place<'a>(&'a self, args: OnPlaceArgs<'a>) -> BlockFuture<'a, BlockStateId> {
+        Box::pin(async move {
+            let props = SnifferEggLikeProperties::default(args.block);
+            props.to_state_id(args.block)
+        })
+    }
+
+    fn placed<'a>(&'a self, args: PlacedArgs<'a>) -> BlockFuture<'a, ()> {
+        Box::pin(async move {
+            args.world.play_sound(
+                Sound::BlockSnifferEggPlop,
+                SoundCategory::Blocks,
+                &args.position.to_f64(),
+            );
+
+            let on_moss = Self::is_on_moss(args.world.as_ref(), args.position);
+            let delay = Self::get_hatch_delay(on_moss);
+            args.world
+                .schedule_block_tick(args.block, *args.position, delay, TickPriority::Normal);
+        })
+    }
+
+    fn on_scheduled_tick<'a>(&'a self, args: OnScheduledTickArgs<'a>) -> BlockFuture<'a, ()> {
+        Box::pin(async move {
+            let state_id = args.world.get_block_state_id(args.position);
+            let mut props = SnifferEggLikeProperties::from_state_id(state_id, args.block);
+
+            if props.hatch < 2 {
+                props.hatch += 1;
+                args.world
+                    .set_block_state(
+                        args.position,
+                        props.to_state_id(args.block),
+                        BlockFlags::NOTIFY_ALL,
+                    )
+                    .await;
+
+                args.world.play_sound(
+                    Sound::BlockSnifferEggCrack,
+                    SoundCategory::Blocks,
+                    &args.position.to_f64(),
+                );
+
+                let on_moss = Self::is_on_moss(args.world.as_ref(), args.position);
+                let delay = Self::get_hatch_delay(on_moss);
+                args.world
+                    .schedule_block_tick(args.block, *args.position, delay, TickPriority::Normal);
+            } else {
+                args.world
+                    .break_block(args.position, None, BlockFlags::SKIP_DROPS)
+                    .await;
+
+                args.world.play_sound(
+                    Sound::BlockSnifferEggHatch,
+                    SoundCategory::Blocks,
+                    &args.position.to_f64(),
+                );
+            }
+        })
+    }
+
+    fn broken<'a>(&'a self, args: BrokenArgs<'a>) -> BlockFuture<'a, ()> {
+        Box::pin(async move {
+            args.world.play_sound(
+                Sound::BlockSnifferEggCrack,
+                SoundCategory::Blocks,
+                &args.position.to_f64(),
+            );
+            args.world
+                .drop_stack(args.position, ItemStack::new(1, &Item::SNIFFER_EGG))
+                .await;
+        })
+    }
+}
diff --git a/crates/pumpkin/src/block/registry.rs b/crates/pumpkin/src/block/registry.rs
index d8b2bfa3c..6a334a91b 100644
--- a/crates/pumpkin/src/block/registry.rs
+++ b/crates/pumpkin/src/block/registry.rs
@@ -129,6 +129,7 @@ use crate::block::blocks::signs::SignBlock;
 use crate::block::blocks::slabs::SlabBlock;
 use crate::block::blocks::slime::SlimeBlock;
 use crate::block::blocks::snow::LayeredSnowBlock;
+use crate::block::blocks::sniffer_egg::SnifferEggBlock;
 use crate::block::blocks::spawner::SpawnerBlock;
 use crate::block::blocks::sponge::{SpongeBlock, WetSpongeBlock};
 use crate::block::blocks::stairs::StairBlock;
@@ -256,6 +257,7 @@ pub fn default_registry() -> Arc<BlockRegistry> {
     manager.register(VaultBlock);
     manager.register(DecoratedPotBlock);
     manager.register(CreakingHeartBlock);
+    manager.register(SnifferEggBlock);
     manager.register(BushBlock);
     manager.register(FlowerBlock);
     manager.register(PotatoBlock);