diff --git a/cmd/zookeeper.go b/cmd/zookeeper.go
index 7c7ed73..3743a8e 100644
--- a/cmd/zookeeper.go
+++ b/cmd/zookeeper.go
@@ -1,8 +1,12 @@
 package cmd
 
 import (
-	"fmt"
+	"strconv"
 
+	"github.com/abronan/valkeyrie/store"
+	"github.com/abronan/valkeyrie/store/zookeeper"
+	"github.com/ldez/traefik-certs-dumper/dumper"
+	"github.com/ldez/traefik-certs-dumper/dumper/kv"
 	"github.com/spf13/cobra"
 )
 
@@ -11,12 +15,38 @@ var zookeeperCmd = &cobra.Command{
 	Use:   "zookeeper",
 	Short: "TODO",
 	Long:  `TODO`,
-	RunE: func(cmd *cobra.Command, args []string) error {
-		fmt.Println("zookeeper called")
-		return nil
-	},
+	RunE:  zookeeperRun,
 }
 
 func init() {
 	kvCmd.AddCommand(zookeeperCmd)
 }
+
+func zookeeperRun(cmd *cobra.Command, _ []string) error {
+	// FIXME shared with file and all KVs
+	dumpPath := cmd.Flag("dest").Value.String()
+
+	crtInfo := dumper.FileInfo{
+		Name: cmd.Flag("crt-name").Value.String(),
+		Ext:  cmd.Flag("crt-ext").Value.String(),
+	}
+
+	keyInfo := dumper.FileInfo{
+		Name: cmd.Flag("key-name").Value.String(),
+		Ext:  cmd.Flag("key-ext").Value.String(),
+	}
+
+	subDir, _ := strconv.ParseBool(cmd.Flag("domain-subdir").Value.String())
+
+	// ---
+
+	config, err := getBaseConfig(cmd)
+	if err != nil {
+		return err
+	}
+
+	config.Backend = store.ZK
+	zookeeper.Register()
+
+	return kv.Dump(config, dumpPath, crtInfo, keyInfo, subDir)
+}